diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index bee88bc..489afe4 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -12,7 +12,7 @@ on:
       - main
 
 jobs:
-  fmt-lint-test:
+  ci:
     runs-on: ubuntu-latest
     steps:
       - name: Check out
@@ -26,17 +26,22 @@ jobs:
           rustup component add rustfmt --toolchain nightly
           # rustup component add clippy --toolchain nightly
 
+      - name: Install just
+        uses: taiki-e/install-action@v2
+        with:
+          tool: just
+
       - name: Install protoc
         uses: arduino/setup-protoc@v2
 
       - name: Set up Rust cache
         uses: Swatinem/rust-cache@v2
 
-      - name: Check code format (cargo fmt)
-        run: cargo +nightly fmt --check
+      - name: Check code format
+        run: just fmt_check
 
-      - name: Lint (cargo clippy)
-        run: cargo clippy --no-deps -- -D warnings
+      - name: Run linter
+        run: just lint
 
-      - name: Test (cargo test)
-        run: cargo test
+      - name: Run tests
+        run: just test
diff --git a/justfile b/justfile
index 49d3a02..2a7b5b7 100644
--- a/justfile
+++ b/justfile
@@ -8,6 +8,9 @@ check:
 fmt:
 	cargo +nightly fmt
 
+fmt_check:
+	cargo +nightly fmt --check
+
 lint:
 	cargo clippy --no-deps -- -D warnings