diff --git a/cleanImages.sh b/cleanImages.sh
index a5d6ae663b..248caa2054 100644
--- a/cleanImages.sh
+++ b/cleanImages.sh
@@ -1,7 +1,6 @@
 #!/bin/bash
 set -x
 
-imagesToBeDeleted=$1
 echo $imagesToBeDeleted
 echo "List all images:"
 docker images -a