diff --git a/check.sh b/check.sh
index b9d75e2..47a2709 100755
--- a/check.sh
+++ b/check.sh
@@ -4,11 +4,11 @@ set -e
 echo "$1"
 echo "$2"
 
-CHECK=$( echo "$2" | sed -e "s#$1:##g" | jq -R -s 'split("\n")' )
+CHECK=$( echo -n "$2" | sed -e "s#$1:##g" | jq -R -s 'split("\n")' )
 
 echo $CHECK
 
-EXISTING=$( skopeo list-tags docker://$1 || echo '{"Tags":[]}' )
+EXISTING=$( $( skopeo list-tags docker://$1 || echo '{"Tags":[]}' ) | jq '.Tags' )
 
 echo $EXISTING