diff --git a/cpg-core/src/test/kotlin/de/fraunhofer/aisec/cpg/persistence/TestCommon.kt b/cpg-core/src/test/kotlin/de/fraunhofer/aisec/cpg/persistence/TestCommon.kt
index cc5358f564..f503cdb527 100644
--- a/cpg-core/src/test/kotlin/de/fraunhofer/aisec/cpg/persistence/TestCommon.kt
+++ b/cpg-core/src/test/kotlin/de/fraunhofer/aisec/cpg/persistence/TestCommon.kt
@@ -92,6 +92,7 @@ class TestCommon {
                 "DFG",
                 "EOG",
                 "LANGUAGE",
+                "OVERLAY",
                 "PDG",
                 "SCOPE",
             ),