diff --git a/image_builder/image_config.sh b/image_builder/image_config.sh
index 7d7e10ef..dc0abd16 100755
--- a/image_builder/image_config.sh
+++ b/image_builder/image_config.sh
@@ -101,9 +101,9 @@ publish_image() {
   echo 'Post message to GH'
   local NEW_RELEASE_BODY="### Download\n* [$2.zip]($IMAGE_LINK) ($IMAGE_SIZE)\n\n$6"
   local DATA="{ \"body\":\"$NEW_RELEASE_BODY\" }"
-  local GH_LOGIN=$(cat $4 | jq '.github.login')
-  local GH_PASS=$(cat $4 | jq '.github.password')
-  local GH_URL=$(cat $4 | jq '.github.url')
+  local GH_LOGIN=$(cat $4 | jq '.github.login' -r)
+  local GH_PASS=$(cat $4 | jq '.github.password' -r)
+  local GH_URL=$(cat $4 | jq '.github.url' -r)
   curl -d "$(echo $DATA)" -u "$GH_LOGIN:$GH_PASS" --request PATCH $GH_URL$5
 }