diff --git a/bundles/org.eclipse.equinox.launcher/forceQualifierUpdate.txt b/bundles/org.eclipse.equinox.launcher/forceQualifierUpdate.txt
index 56f1032..64803dd 100644
--- a/bundles/org.eclipse.equinox.launcher/forceQualifierUpdate.txt
+++ b/bundles/org.eclipse.equinox.launcher/forceQualifierUpdate.txt
@@ -1,2 +1,3 @@
 # To force a version qualifier update add the bug here
 Bug 403352 - Update all parent versions to match our build stream
+Bug 534597 - Unanticipated comparator errors in I20180511-2000
\ No newline at end of file