diff --git a/.github/workflows/quality_control.yaml b/.github/workflows/quality_control.yaml
index cc861e65..9082f463 100644
--- a/.github/workflows/quality_control.yaml
+++ b/.github/workflows/quality_control.yaml
@@ -23,6 +23,8 @@ jobs:
   code:
     name: dart-and-rust-code
     runs-on: ubuntu-latest
+    env:
+      RUSTFLAGS: -D warnings
 
     steps:
       - name: Checkout repository