diff --git a/jenkins/jobs/mistral.yaml b/jenkins/jobs/mistral.yaml
index 7f694f6c71..6e3303e17b 100644
--- a/jenkins/jobs/mistral.yaml
+++ b/jenkins/jobs/mistral.yaml
@@ -49,7 +49,7 @@
       - gerrit-git-prep
       - install-distro-packages
       - shell: |
-         docker_image_build.sh 
+         ./docker_image_build.sh
 
     publishers:
       - scp: