diff --git a/Jenkinsfile b/Jenkinsfile
index 1b74fbbe..a586bd91 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -51,10 +51,10 @@ pipeline {
   }
   post {
     success {
-      slackSend color: "#72c900", message: "SUCCESS: <${BUILD_URL}|${JOB_NAME}> build #${BUILD_NUMBER} - Duration: ${currentBuild.durationString}"
+      slackSend color: "#72c900", message: "SUCCESS: <${BUILD_URL}|${JOB_NAME}> build #${BUILD_NUMBER} - ${currentBuild.durationString}"
     }
     failure {
-      slackSend color: "#d61111", message: "FAILED: <${BUILD_URL}|${JOB_NAME}> build #${BUILD_NUMBER} - Duration: ${currentBuild.durationString}"
+      slackSend color: "#d61111", message: "FAILED: <${BUILD_URL}|${JOB_NAME}> build #${BUILD_NUMBER} - ${currentBuild.durationString}"
     }
     always {
       sh 'docker rmi  $TEMP_IMAGE_NAME'