diff --git a/.github/scripts/delete-asset.sh b/.github/scripts/delete-asset.sh
index c6a3484c1..9ccdaa8a2 100755
--- a/.github/scripts/delete-asset.sh
+++ b/.github/scripts/delete-asset.sh
@@ -9,8 +9,8 @@ RELEASE_ID=$(echo "$JSON" | jq -r '.id')
 JSON=$(fetch_json https://api.github.com/repos/$GITHUB_REPOSITORY/releases/$RELEASE_ID/assets $GITHUB_TOKEN array)
 LEN=$(echo "$JSON" | jq length)
 for n in `seq 0 $(($LEN-1))`; do
-        NAME=$(echo "$JSON" | jq '.['$n'].name')
-        if expr "$NAME" : "\"$PATTERN\"$"; then
+        NAME=$(echo "$JSON" | jq -r '.['$n'].name')
+        if expr "$NAME" : "$PATTERN$"; then
                 ID=$(echo "$JSON" | jq '.['$n'].id')
                 TMPNAME=$(mktemp)
                 STATUS=$(curl -S -H "Authorization: token $GITHUB_TOKEN" -X DELETE "https://api.github.com/repos/$GITHUB_REPOSITORY/releases/assets/$ID" -w %{http_code} -o $TMPNAME)