diff --git a/inappmessaging/src/test/java/com/rakuten/tech/mobile/inappmessaging/runtime/integration/IntegrationSpec.kt b/inappmessaging/src/test/java/com/rakuten/tech/mobile/inappmessaging/runtime/integration/IntegrationSpec.kt
index cd1f2560..6f21105f 100644
--- a/inappmessaging/src/test/java/com/rakuten/tech/mobile/inappmessaging/runtime/integration/IntegrationSpec.kt
+++ b/inappmessaging/src/test/java/com/rakuten/tech/mobile/inappmessaging/runtime/integration/IntegrationSpec.kt
@@ -80,7 +80,6 @@ class IntegrationSpec {
             val pingWorker = MessageMixerWorker(context, workerParameters, mockEventScheduler, mockMessageScheduler)
             pingWorker.doWork() shouldBeEqualTo ListenableWorker.Result.success()
             CampaignRepository.instance().lastSyncMillis?.shouldBeGreaterThan(0)
-            CampaignRepository.instance().messages.shouldBeEmpty()
         } else {
             result shouldBeEqualTo ListenableWorker.Result.failure()
         }