diff --git a/v2/spanner-to-sourcedb/src/test/java/com/google/cloud/teleport/v2/templates/SpannerToMySqlCustomTransformationLT.java b/v2/spanner-to-sourcedb/src/test/java/com/google/cloud/teleport/v2/templates/SpannerToMySqlCustomTransformationLT.java
index d26985eb8d..470fee5b42 100644
--- a/v2/spanner-to-sourcedb/src/test/java/com/google/cloud/teleport/v2/templates/SpannerToMySqlCustomTransformationLT.java
+++ b/v2/spanner-to-sourcedb/src/test/java/com/google/cloud/teleport/v2/templates/SpannerToMySqlCustomTransformationLT.java
@@ -123,7 +123,7 @@ public void reverseReplication1KTpsWithCustomTransformation()
 
     PipelineOperator.Result result =
         pipelineOperator.waitForCondition(
-            createConfig(jobInfo, Duration.ofMinutes(12), Duration.ofSeconds(30)), check);
+            createConfig(jobInfo, Duration.ofMinutes(18), Duration.ofSeconds(30)), check);
 
     // Assert Conditions
     assertThatResult(result).meetsConditions();