diff --git a/action.yml b/action.yml
index 18bc12d..5e1435a 100644
--- a/action.yml
+++ b/action.yml
@@ -145,8 +145,8 @@ runs:
         cd ${{ github.action_path }}
         make flatpaks/repo \
           FLATPAK_REMOTE_NAME="${{ inputs.flatpak_remote_name }}" \
-          ${{ inputs.flatpak_remote_refs && format('FLATPAK_REMOTE_REFS="{0}"', inputs.flatpak_remote_refs || ''}} \
-          ${{ inputs.flatpak_remote_refs_dir && format('FLATPAK_REMOTE_REFS_DIR="{0}"', inputs.flatpak_remote_refs_dir || ''}} \
+          ${{ inputs.flatpak_remote_refs && format('FLATPAK_REMOTE_REFS="{0}"', inputs.flatpak_remote_refs) || ''}} \
+          ${{ inputs.flatpak_remote_refs_dir && format('FLATPAK_REMOTE_REFS_DIR="{0}"', inputs.flatpak_remote_refs_dir) || ''}} \
           FLATPAK_REMOTE_URL="${{ inputs.flatpak_remote_url }}" \
           IMAGE_NAME="${{ inputs.image_name }}" \
           IMAGE_REPO="${{ inputs.image_repo }}" \