diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 69f0477..7f5e9d3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,6 +8,7 @@ jobs:
     env:
       AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
       AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
     steps:
       - uses: actions/checkout@v2
       - name: Install
diff --git a/.github/workflows/staging.yml b/.github/workflows/staging.yml
index aa504ec..e872aba 100644
--- a/.github/workflows/staging.yml
+++ b/.github/workflows/staging.yml
@@ -12,6 +12,7 @@ jobs:
     env:
       AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
       AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
     steps:
       - uses: actions/checkout@v2
       - name: Install