diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fbba56e..2d16b65 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -53,6 +53,8 @@ jobs:
     name: clippy (ubuntu-latest, stable)
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v2
+
       - name: Instal latest stable
         uses: actions-rs/toolchain@v1
         with:
@@ -84,6 +86,8 @@ jobs:
     name: fmt (ubuntu-latest, stable)
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v2
+
       - name: Instal latest stable
         uses: actions-rs/toolchain@v1
         with: