diff --git a/src/test/java/org/jenkinsci/plugins/workflow/support/visualization/table/FlowGraphTableTest.java b/src/test/java/org/jenkinsci/plugins/workflow/support/visualization/table/FlowGraphTableTest.java
index 8afc7691..82c2d5ac 100644
--- a/src/test/java/org/jenkinsci/plugins/workflow/support/visualization/table/FlowGraphTableTest.java
+++ b/src/test/java/org/jenkinsci/plugins/workflow/support/visualization/table/FlowGraphTableTest.java
@@ -26,7 +26,7 @@
 import org.apache.commons.lang.StringUtils;
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.arrayContaining;
-import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.containsString;
 import static org.hamcrest.Matchers.hasSize;
 import org.jenkinsci.plugins.workflow.cps.CpsFlowDefinition;
 import org.jenkinsci.plugins.workflow.job.WorkflowJob;
@@ -93,7 +93,7 @@ public void corruptedFlowGraph() throws Exception {
             t.build();
             fail("Table construction should fail");
         } catch (IllegalStateException e) {
-            assertThat(e.getMessage(), equalTo("Saw StepStartNode[id=199, exec=CpsFlowExecution[Owner[test0/1:test0 #1]]] twice when finding siblings of StepStartNode[id=199, exec=CpsFlowExecution[Owner[test0/1:test0 #1]]]"));
+            assertThat(e.getMessage(), containsString("twice when finding siblings of StepStartNode[id=199"));
         }
     }