diff --git a/Jenkinsfile b/Jenkinsfile
index 9c99e1f..7c11b45 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -64,7 +64,7 @@ node {
     
   stage 'Notify'
   
-    slackSend color: 'good', message: "${{maintainer}}/${{imagename}}:${{tag}} pushed to DockerHub"    
+    slackSend color: 'good', message: "$maintainer/$imagename:$tag pushed to DockerHub"
 }
 
 def maintainer() {