diff --git a/.github/workflows/deploy-free.yml b/.github/workflows/deploy-free.yml
index 1a4833cf7..0039ed967 100644
--- a/.github/workflows/deploy-free.yml
+++ b/.github/workflows/deploy-free.yml
@@ -14,7 +14,6 @@ env:
   GIT_REPOSITORY_USER: ${{ secrets.GIT_REPOSITORY_USER }}
   GIT_REPOSITORY_FREE: ${{ secrets.GIT_REPOSITORY_FREE }}
   GIT_USER: ${{ secrets.GIT_USER }}
-  DEPLOY_KEY_FREE: ${{ secrets.DEPLOY_KEY_FREE }}
 # 無料版のリポジトリをPro版の中で一旦 clone して、bin/deploy-free.sh で処理する
 
 jobs:
@@ -42,7 +41,7 @@ jobs:
       uses: MrSquaare/ssh-setup-action@v3
       with:
           host: github.com
-          private-key: ${ DEPLOY_KEY_FREE }
+          private-key: ${{ secrets.DEPLOY_KEY_FREE }}
           private-key-name: vk-blocks-free
 
     # 通常版を（Pro版の中に）クローン