diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 489e95b..3623b60 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -18,6 +18,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: true
       - uses: ./.github/actions/gradle
       - name: check publish task
         shell: bash
@@ -37,6 +39,8 @@ jobs:
         module: [ "glyph-ktx", "glyph-compose" ]
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: true
       - uses: ./.github/actions/gradle
       - name: unit test
         shell: bash
@@ -68,6 +72,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: true
       - uses: ./.github/actions/gradle
       - name: check api file
         shell: bash
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index 5db2926..7a7058a 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -18,6 +18,8 @@ jobs:
         id: release
       - uses: actions/checkout@v4
         if: ${{ steps.release.outputs.release_created }}
+        with:
+          submodules: true
       - uses: ./.github/actions/gradle
         if: ${{ steps.release.outputs.release_created }}
       - name: generate artifacts
diff --git a/.github/workflows/stability.yml b/.github/workflows/stability.yml
index 9e1dffe..ac36c6a 100644
--- a/.github/workflows/stability.yml
+++ b/.github/workflows/stability.yml
@@ -14,6 +14,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: true
       - uses: ./.github/actions/gradle
       - name: check publish task
         shell: bash
@@ -33,6 +35,8 @@ jobs:
         module: [ "glyph-ktx", "glyph-compose" ]
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: true
       - uses: ./.github/actions/gradle
       - name: unit test
         shell: bash
@@ -64,6 +68,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: true
       - uses: ./.github/actions/gradle
       - name: check api file
         shell: bash