diff --git a/.github/actions/install-dependencies/action.yml b/.github/actions/install-dependencies/action.yml
index 4a0c8aa..81e468e 100644
--- a/.github/actions/install-dependencies/action.yml
+++ b/.github/actions/install-dependencies/action.yml
@@ -1,9 +1,6 @@
 name: Yugawara-Install-Dependencies
 
 inputs:
-  token:
-    description: token for checkout private repo
-    required: true
   checkout:
     description: Skip checkout if false
     default: true
@@ -22,7 +19,6 @@ runs:
         repository: project-tsurugi/takatori
         path: ${{ inputs.path }}/takatori
         ref: master
-        token: ${{ inputs.token }}
 
     - name: Install_Takatori
       run: |
diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 7663855..e827763 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -28,12 +28,9 @@ jobs:
         uses: actions/checkout@v3
         with:
           submodules: true
-          token: ${{ secrets.GHA_PAT }}
 
       - name: Install_Dependencies
         uses: ./.github/actions/install-dependencies
-        with:
-          token: ${{ secrets.GHA_PAT }}
 
       - name: CMake_Build
         run: |
@@ -77,12 +74,9 @@ jobs:
         uses: actions/checkout@v3
         with:
           submodules: true
-          token: ${{ secrets.GHA_PAT }}
 
       - name: Install_Dependencies
         uses: ./.github/actions/install-dependencies
-        with:
-          token: ${{ secrets.GHA_PAT }}
 
       - name: CMake_Generate
         run: |