diff --git a/src/main/resources/alma/index-config.json b/src/main/resources/alma/index-config.json
index ae4cbcb29..20504ece2 100644
--- a/src/main/resources/alma/index-config.json
+++ b/src/main/resources/alma/index-config.json
@@ -159,7 +159,7 @@
           },
           "digibib_standardnumber": {
             "type": "standardnumber",
-            "number_types": [
+            "standardnumbers": [
               "isbn"
             ]
           },
diff --git a/web/test/tests/IndexIntegrationTest.java b/web/test/tests/IndexIntegrationTest.java
index 7229024ec..a2ef33746 100644
--- a/web/test/tests/IndexIntegrationTest.java
+++ b/web/test/tests/IndexIntegrationTest.java
@@ -116,9 +116,9 @@ public static Collection<Object[]> data() {
 			{ "q.all:(Courtillon cinéma)", /*->*/ 1 },
 			{ "q.all:0702075558", /*->*/ 1 },
 			{ "q.all:07\\-0207\\-555\\-8", /*->*/ 1 },
-			{ "q.all:07206763", /*->*/ 1 },
+			{ "q.all:07206763", /*->*/ 0 },
 			{ "q.all:0720\\-6763", /*->*/ 1 },
-			{ "q.all:HT072067630", /*->*/ 1 },
+			{ "q.all:HT072067630", /*->*/ 0 },
 			{ "q.all:(Erleben \\- Verstehen & Lernen)", /*->*/ 3 },
 			{ "q.all:(Lexicography \\: Selected Papers)", /*->*/ 1 },
 			{ "contribution.agent.label.digibib:Westfalen", /*->*/ 3 },