diff --git a/ci/Jenkinsfile.e2e b/ci/Jenkinsfile.e2e
index fc0a6e5327..82ec3e2ecd 100644
--- a/ci/Jenkinsfile.e2e
+++ b/ci/Jenkinsfile.e2e
@@ -143,8 +143,7 @@ pipeline {
             testSuite: "${WORKSPACE}/test/ui-test/testSuites/*",
           ])
           print("Squish run result: ${result}")
-          /* Ignore UNSTABLE caused by retried tests. */
-          if (!['SUCCESS', 'UNSTABLE'].contains(result)) {
+          if (!['SUCCESS'].contains(result)) {
             throw new Exception('Squish run failed!')
           }
         } }