diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5a49098..d2bc442 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,6 +28,7 @@ jobs:
       - uses: dart-lang/setup-dart@v1
         with:
           sdk: stable
+      - run: dart pub get
       - run: dart format --set-exit-if-changed .
 
   publish-dry-run: