diff --git a/tests/System/TrackSeveralCampaignsTest.php b/tests/System/TrackSeveralCampaignsTest.php
index 4992dc3..42ea338 100644
--- a/tests/System/TrackSeveralCampaignsTest.php
+++ b/tests/System/TrackSeveralCampaignsTest.php
@@ -82,6 +82,12 @@ public function getApiForTesting()
         $dateTime              = self::$fixture->dateTime;
         $phpVersionPrefix = version_compare(PHP_VERSION, 8.2, '<') && !self::$isMariaDB ? 'min_php_' : '';
 
+        $xmlFieldsToRemove = [];
+
+        if (version_compare(Version::VERSION, '5.5.0-b1', '<')) {
+            $xmlFieldsToRemove = ['Referrers_visitorsFromAIAssistants', 'Referrers_distinctAIAssistants', 'Referrers_visitorsFromAIAssistants_percent'];
+        }
+
         $apiToTest[] = [
             'API.get',
             [
@@ -89,6 +95,7 @@ public function getApiForTesting()
                 'date'    => $dateWithPluginEnabled,
                 'periods' => ['day'],
                 'testSuffix' => (!empty($phpVersionPrefix) ? $phpVersionPrefix : 'max_php_') . (version_compare(Version::VERSION, '5.2.0-b6', '<') ? 'old' : ''),
+                'xmlFieldsToRemove' => $xmlFieldsToRemove,
             ]
         ];
 
@@ -96,7 +103,12 @@ public function getApiForTesting()
 
         if (version_compare(Version::VERSION, '5.2.0-alpha', '<')) {
             // In Matomo 5.2 referrer columns had been added to ecommerce actions. For tests with older Matomo releases we therefor ignore those columns
-            $columnsToHide = ['referrerType', 'referrerName', 'referrerKeyword'];
+            $columnsToHide = array_merge($columnsToHide, ['referrerType', 'referrerName', 'referrerKeyword']);
+        }
+
+        if (version_compare(Version::VERSION, '5.5.0-b1', '<')) {
+            // In Matomo 5.5 ai referrer had been added
+            $columnsToHide = array_merge($columnsToHide, ['referrerAIAssistantUrl', 'referrerAIAssistantIcon']);
         }
 
         $apiToTest[] = [
diff --git a/tests/System/expected/test___Live.getLastVisitsDetails_day.xml b/tests/System/expected/test___Live.getLastVisitsDetails_day.xml
index 0d7a6ca..1bdf956 100644
--- a/tests/System/expected/test___Live.getLastVisitsDetails_day.xml
+++ b/tests/System/expected/test___Live.getLastVisitsDetails_day.xml
@@ -100,6 +100,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -262,6 +264,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -451,6 +455,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -586,6 +592,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -721,6 +729,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -856,6 +866,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -991,6 +1003,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -1126,6 +1140,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -1261,6 +1277,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -1396,6 +1414,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
diff --git a/tests/System/expected/test_max_php___API.get_day.xml b/tests/System/expected/test_max_php___API.get_day.xml
index d27cbbd..de7b665 100644
--- a/tests/System/expected/test_max_php___API.get_day.xml
+++ b/tests/System/expected/test_max_php___API.get_day.xml
@@ -25,11 +25,13 @@
 	<avg_time_on_site_returning>128</avg_time_on_site_returning>
 	<Referrers_visitorsFromSearchEngines>0</Referrers_visitorsFromSearchEngines>
 	<Referrers_visitorsFromSocialNetworks>0</Referrers_visitorsFromSocialNetworks>
+	<Referrers_visitorsFromAIAssistants>0</Referrers_visitorsFromAIAssistants>
 	<Referrers_visitorsFromDirectEntry>0</Referrers_visitorsFromDirectEntry>
 	<Referrers_visitorsFromWebsites>0</Referrers_visitorsFromWebsites>
 	<Referrers_visitorsFromCampaigns>18</Referrers_visitorsFromCampaigns>
 	<Referrers_distinctSearchEngines>0</Referrers_distinctSearchEngines>
 	<Referrers_distinctSocialNetworks>0</Referrers_distinctSocialNetworks>
+	<Referrers_distinctAIAssistants>0</Referrers_distinctAIAssistants>
 	<Referrers_distinctKeywords>0</Referrers_distinctKeywords>
 	<Referrers_distinctWebsites>0</Referrers_distinctWebsites>
 	<Referrers_distinctWebsitesUrls>0</Referrers_distinctWebsitesUrls>
@@ -81,6 +83,7 @@
 	<hits>18</hits>
 	<Referrers_visitorsFromDirectEntry_percent>0%</Referrers_visitorsFromDirectEntry_percent>
 	<Referrers_visitorsFromSearchEngines_percent>0%</Referrers_visitorsFromSearchEngines_percent>
+	<Referrers_visitorsFromAIAssistants_percent>0%</Referrers_visitorsFromAIAssistants_percent>
 	<Referrers_visitorsFromCampaigns_percent>100%</Referrers_visitorsFromCampaigns_percent>
 	<Referrers_visitorsFromSocialNetworks_percent>0%</Referrers_visitorsFromSocialNetworks_percent>
 	<Referrers_visitorsFromWebsites_percent>0%</Referrers_visitorsFromWebsites_percent>
diff --git a/tests/System/expected/test_min_php___API.get_day.xml b/tests/System/expected/test_min_php___API.get_day.xml
index 80a1a01..c267988 100644
--- a/tests/System/expected/test_min_php___API.get_day.xml
+++ b/tests/System/expected/test_min_php___API.get_day.xml
@@ -25,11 +25,13 @@
 	<avg_time_on_site_returning>128</avg_time_on_site_returning>
 	<Referrers_visitorsFromSearchEngines>0</Referrers_visitorsFromSearchEngines>
 	<Referrers_visitorsFromSocialNetworks>0</Referrers_visitorsFromSocialNetworks>
+	<Referrers_visitorsFromAIAssistants>0</Referrers_visitorsFromAIAssistants>
 	<Referrers_visitorsFromDirectEntry>0</Referrers_visitorsFromDirectEntry>
 	<Referrers_visitorsFromWebsites>0</Referrers_visitorsFromWebsites>
 	<Referrers_visitorsFromCampaigns>18</Referrers_visitorsFromCampaigns>
 	<Referrers_distinctSearchEngines>0</Referrers_distinctSearchEngines>
 	<Referrers_distinctSocialNetworks>0</Referrers_distinctSocialNetworks>
+	<Referrers_distinctAIAssistants>0</Referrers_distinctAIAssistants>
 	<Referrers_distinctKeywords>0</Referrers_distinctKeywords>
 	<Referrers_distinctWebsites>0</Referrers_distinctWebsites>
 	<Referrers_distinctWebsitesUrls>0</Referrers_distinctWebsitesUrls>
@@ -81,10 +83,11 @@
 	<hits>18</hits>
 	<Referrers_visitorsFromDirectEntry_percent>0%</Referrers_visitorsFromDirectEntry_percent>
 	<Referrers_visitorsFromSearchEngines_percent>0%</Referrers_visitorsFromSearchEngines_percent>
+	<Referrers_visitorsFromAIAssistants_percent>0%</Referrers_visitorsFromAIAssistants_percent>
 	<Referrers_visitorsFromCampaigns_percent>100%</Referrers_visitorsFromCampaigns_percent>
 	<Referrers_visitorsFromSocialNetworks_percent>0%</Referrers_visitorsFromSocialNetworks_percent>
 	<Referrers_visitorsFromWebsites_percent>0%</Referrers_visitorsFromWebsites_percent>
 	<bounce_rate>100%</bounce_rate>
 	<nb_actions_per_visit>1</nb_actions_per_visit>
 	<avg_time_on_site>121</avg_time_on_site>
-</result>
+</result>
\ No newline at end of file
diff --git a/tests/System/expected/test_min_php___Live.getLastVisitsDetails_day.xml b/tests/System/expected/test_min_php___Live.getLastVisitsDetails_day.xml
index a752a77..2188b90 100644
--- a/tests/System/expected/test_min_php___Live.getLastVisitsDetails_day.xml
+++ b/tests/System/expected/test_min_php___Live.getLastVisitsDetails_day.xml
@@ -100,6 +100,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -262,6 +264,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -451,6 +455,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -586,6 +592,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -721,6 +729,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -856,6 +866,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -991,6 +1003,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -1126,6 +1140,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -1261,6 +1277,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
@@ -1396,6 +1414,8 @@
 		<referrerSearchEngineIcon />
 		<referrerSocialNetworkUrl />
 		<referrerSocialNetworkIcon />
+		<referrerAIAssistantUrl />
+		<referrerAIAssistantIcon />
 		<languageCode>fr</languageCode>
 		<language>French</language>
 		<deviceType>Desktop</deviceType>
diff --git a/tests/UI/expected-ui-screenshots/MarketingCampaignsReporting_ReportsByDimensionAddition_loaded_ecommerce.png b/tests/UI/expected-ui-screenshots/MarketingCampaignsReporting_ReportsByDimensionAddition_loaded_ecommerce.png
index a04fb98..66ca616 100644
Binary files a/tests/UI/expected-ui-screenshots/MarketingCampaignsReporting_ReportsByDimensionAddition_loaded_ecommerce.png and b/tests/UI/expected-ui-screenshots/MarketingCampaignsReporting_ReportsByDimensionAddition_loaded_ecommerce.png differ
diff --git a/tests/UI/expected-ui-screenshots/MarketingCampaignsReporting_ReportsByDimensionAddition_loaded_goals.png b/tests/UI/expected-ui-screenshots/MarketingCampaignsReporting_ReportsByDimensionAddition_loaded_goals.png
index 6653621..1959906 100644
Binary files a/tests/UI/expected-ui-screenshots/MarketingCampaignsReporting_ReportsByDimensionAddition_loaded_goals.png and b/tests/UI/expected-ui-screenshots/MarketingCampaignsReporting_ReportsByDimensionAddition_loaded_goals.png differ