diff --git a/.github/workflows/check-flake.yml b/.github/workflows/check-flake.yml
index 5dda1419..774f647a 100644
--- a/.github/workflows/check-flake.yml
+++ b/.github/workflows/check-flake.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
         with:
-          fetch-depth: 0
+          fetch-depth: 1
 
       - uses: cachix/install-nix-action@v20
 
diff --git a/.github/workflows/update-flake-lock.yml b/.github/workflows/update-flake-lock.yml
index 5b0640da..0c5e75be 100644
--- a/.github/workflows/update-flake-lock.yml
+++ b/.github/workflows/update-flake-lock.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
         with:
-          fetch-depth: 0
+          fetch-depth: 1
 
       - uses: cachix/install-nix-action@v20