diff --git a/.github/workflows/rust-quality.yml b/.github/workflows/rust-quality.yml
index 01fd631..7f0f733 100644
--- a/.github/workflows/rust-quality.yml
+++ b/.github/workflows/rust-quality.yml
@@ -1,6 +1,12 @@
 name: Rust - Quality
 
-on: [push]
+on:
+  push:
+    branches:
+      - '**'
+  pull_request:
+    types: [opened, synchronize, reopened]
+
 
 env:
   CARGO_TERM_COLOR: always
@@ -21,12 +27,12 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Run formatter
-        run : cargo fmt
+        run : cargo fmt --all --check
 
   tests:
     name: "tests"
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - name: Run tests
-      run: cargo test --verbose
\ No newline at end of file
+      - uses: actions/checkout@v4
+      - name: Run tests
+        run: cargo test --verbose
\ No newline at end of file