diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1c7ac21bb3..000af62a60 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -71,7 +71,7 @@ jobs:
     - name: Install Rust
       uses: dtolnay/rust-toolchain@1482605bfc5719782e1267fd0c0cc350fe7646b8
       with:
-        toolchain:  1.76
+        toolchain: 1.76
     - name: Build
       run: cargo build --workspace --all-targets --verbose ${{ matrix.cargo_flags }}
     - name: Test
@@ -89,7 +89,7 @@ jobs:
     - name: Install Rust
       uses: dtolnay/rust-toolchain@1482605bfc5719782e1267fd0c0cc350fe7646b8
       with:
-        toolchain:  1.76
+        toolchain: 1.76
     - name: Build
       run: cargo build -p jj-lib --no-default-features --verbose