diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 50d6c20..5f3275c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -22,12 +22,7 @@ jobs:
     runs-on: golang-1.25
     steps:
       - name: Checkout
-        run: |
-          # Manual git checkout — actions/checkout needs Node, which the
-          # alpine golang-1.25 image doesn't have.
-          # Gitea runner doesn't expose a token for clone in the usual
-          # way; for a same-network runner the repo URL is enough.
-          git clone --depth 1 "${{ github.server_url }}/${{ github.repository }}.git" .
+        uses: gitea/action-checkout@v4
 
       - name: Set GOPROXY
         run: |
@@ -69,10 +64,7 @@ jobs:
     runs-on: golang-1.25
     steps:
       - name: Checkout
-        run: |
-          # Manual git checkout — actions/checkout needs Node, which the
-          # alpine golang-1.25 image doesn't have.
-          git clone --depth 1 "${{ github.server_url }}/${{ github.repository }}.git" .
+        uses: gitea/action-checkout@v4
 
       - name: Set GOPROXY
         run: |