diff --git a/scripts/enforce_labels.bash b/scripts/enforce_labels.bash
index b888a45ff3ed9912268fd919a2f15a7b9845eddb..8f6f1953639863fcefc0b9b9f834c054deb2efc1 100644
--- a/scripts/enforce_labels.bash
+++ b/scripts/enforce_labels.bash
@@ -9,20 +9,20 @@ image_name="$1"
 
 declare -A enforced_labels=( ["com.jfrog.artifactory.retention.maxCount"]="10" ["com.jfrog.artifactory.retention.maxDays"]="7")
 
-if ! docker inspect --type=image "$1" > /dev/null ; then 
+if ! docker inspect --type=image "$1" > /dev/null ; then
     echo "Error: image does not exist"
     exit 0
 fi
 
-for label in "${!enforced_labels[@]}" ; do     
-    if ! docker inspect -f "{{json .Config.Labels }}" "$image_name" | jq -e '.['\"$label\"']' > /dev/null ; then 
-        echo "Key not found" 
+for label in "${!enforced_labels[@]}" ; do
+    if ! docker inspect -f "{{json .Config.Labels }}" "$image_name" | jq -e '.['\""$label"\"']' > /dev/null ; then
+        echo "Key not found"
         echo "$label = ${enforced_labels[$label]}"
         label_args+=" --label $label=\"${enforced_labels[$label]}\""
-    fi    
+    fi
 done
 
-if [ -v label_args ]; then 
+if [ -n "${label_args+x}" ]; then
     run_command="echo \"FROM $image_name\" | docker build $label_args -t $image_name -"
     eval "$run_command"
 fi