diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 02077a5..0a286a3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -129,12 +129,14 @@ jobs:
     #     done
     #   shell: zsh {0}
     #   env:
-    #     SPARKLE_KEY: ${{ secrets.SPARKLE_KEY }}
+    #     SPARKLE_KEY: 
     - name: Update appcast
       run: |
         SPARKLE_BIN='./build/SourcePackages/artifacts/Sparkle/bin'
         PUBDATE="$(date +"%a, %d %b %Y %T %z")"
+        echo ${{ secrets.SPARKLE_KEY }}  | \
         $SPARKLE_BIN/generate_appcast \
+            --ed-key-file - \
             --link https://github.com/EETagent/Send/releases \
             --download-url-prefix "https://github.com/EETagent/Send/releases/download/${CUR_TAG}/" \
             -o Artifacts/appcast.xml \