diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index cc34677..39f7ee8 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -40,7 +40,7 @@ jobs:
         env:
           DISCORD_TOKEN: ${{ secrets.BOT_DISCORD_TOKEN }}
           CHANNEL_ID: ${{ secrets.ANNOUNCEMENT_CHANNEL_ID }}
-          OLD_COMMIT_SHA: ${{ github.event.push.before }}
+          OLD_COMMIT_SHA: ${{ github.event.before }}
         run: |
           msg=$(git log --no-decorate ${OLD_COMMIT_SHA}..)
           curl https://discord.com/api/channels/${CHANNEL_ID}/messages -H "Authorization: Bot ${DISCORD_TOKEN}" -X POST -H "Content-Type: application/json" -d '{"content": "Deploying new version of the bot...\nNew changes:\n\n'"$msg\"}"