diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e84f7d2..8e685df 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -77,6 +77,6 @@ jobs:
           authToken: '${{ secrets.ATTIC_TOKEN }}'
       - run: nix build .#dockerImage
       - name: Push image
-        if: github.ref == 'refs/heads/main'
+        if: github.ref == 'refs/heads/master'
         run: |
           skopeo copy --dest-creds="${{ secrets.DOCKERHUB_USERNAME }}:${{ secrets.DOCKERHUB_TOKEN }}" "docker-archive:$(nix build .#dockerImage --print-out-paths)" "docker://demostf/backup"
\ No newline at end of file
diff --git a/flake.nix b/flake.nix
index 2ffa10f..0cfacc6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -39,7 +39,7 @@
 
           # `nix develop`
           devShells.default = pkgs.mkShell {
-            nativeBuildInputs = with pkgs; [ rustc cargo ];
+            nativeBuildInputs = with pkgs; [ rustc cargo rustfmt clippy ];
           };
         }
     )
diff --git a/src/store.rs b/src/store.rs
index ebc646a..63f2f9d 100644
--- a/src/store.rs
+++ b/src/store.rs
@@ -51,7 +51,7 @@ impl Store {
             }
 
             let data = &buff[0..read];
-            hash.consume(&data);
+            hash.consume(data);
         }
 
         Ok(hash.compute().0)