diff --git a/.github/workflows/playground.yml b/.github/workflows/playground.yml
index 49221b258..93ee96676 100644
--- a/.github/workflows/playground.yml
+++ b/.github/workflows/playground.yml
@@ -103,6 +103,7 @@ jobs:
         run: |
           git config --global core.longpaths true
           cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
+          rm -rf flutter/pubspec.lock
           pushd flutter ; flutter pub get ; popd
           ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart