diff --git a/argo-workflow.yaml b/argo-workflow.yaml
index 7382fa9..1f7a095 100644
--- a/argo-workflow.yaml
+++ b/argo-workflow.yaml
@@ -48,7 +48,7 @@ spec:
       source: |
         sudo chown $USER /mnt/vol
         source /opt/cms/entrypoint.sh
-        git clone  git://github.com/cms-legacydata-validation/CastorDataValidation.git
+        git clone git://github.com/cms-legacydata-validation/CastorDataValidation.git
         mv CastorDataValidation/CMSSW_additional_packages.tar .
         tar -xvf CMSSW_additional_packages.tar
         scram b