diff --git a/.github/workflows/mainnet-beta.yml b/.github/workflows/mainnet-beta.yml
index 4a577d4..14bdf10 100644
--- a/.github/workflows/mainnet-beta.yml
+++ b/.github/workflows/mainnet-beta.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Checkout Code
         uses: actions/checkout@v3
         with:
-          submodules: 'recursive'
+          submodules: recursive
 
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@master
@@ -42,9 +42,6 @@ jobs:
     runs-on: ubicloud
     needs: [build]
     steps:
-      - name: Checkout Code
-        uses: actions/checkout@v3
-
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@master
         with:
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 185ea7c..84c414d 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Checkout Code
         uses: actions/checkout@v3
         with:
-          submodules: 'recursive'
+          submodules: recursive
 
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@master
@@ -42,9 +42,6 @@ jobs:
     runs-on: ubicloud
     needs: [build]
     steps:
-      - name: Checkout Code
-        uses: actions/checkout@v3
-
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@master
         with: