diff --git a/modules/flowable-engine/src/test/java/org/flowable/engine/test/api/runtime/migration/ProcessInstanceMigrationEventSubProcessTest.java b/modules/flowable-engine/src/test/java/org/flowable/engine/test/api/runtime/migration/ProcessInstanceMigrationEventSubProcessTest.java
index 19afeb332bb..b8610ab0689 100644
--- a/modules/flowable-engine/src/test/java/org/flowable/engine/test/api/runtime/migration/ProcessInstanceMigrationEventSubProcessTest.java
+++ b/modules/flowable-engine/src/test/java/org/flowable/engine/test/api/runtime/migration/ProcessInstanceMigrationEventSubProcessTest.java
@@ -19,6 +19,7 @@
 import java.util.Arrays;
 import java.util.List;
 
+import org.assertj.core.groups.Tuple;
 import org.flowable.common.engine.impl.history.HistoryLevel;
 import org.flowable.engine.history.HistoricActivityInstance;
 import org.flowable.engine.impl.test.HistoryTestHelper;