diff --git a/jenkins/Jenkinsfile-blossom.premerge b/jenkins/Jenkinsfile-blossom.premerge
index 0a3b25b5114..47a111f8309 100644
--- a/jenkins/Jenkinsfile-blossom.premerge
+++ b/jenkins/Jenkinsfile-blossom.premerge
@@ -47,8 +47,10 @@ pipeline {
         ansiColor('xterm')
         buildDiscarder(logRotator(numToKeepStr: '50'))
         skipDefaultCheckout true
-        # extra line
-        timeout(time: 180, unit: 'MINUTES') # fake comment
+        // extra line 0
+        // extra line 1
+        // extra line 2
+        timeout(time: 180, unit: 'MINUTES') // fake comment
     }
 
     environment {