diff --git a/.github/workflows/binaries.yml b/.github/workflows/binaries.yml
index e027dec720..37ec001e0f 100644
--- a/.github/workflows/binaries.yml
+++ b/.github/workflows/binaries.yml
@@ -154,6 +154,8 @@ jobs:
           key: test-gems-${{ hashFiles('packaging/binaries/shared/Gemfile.lock', 'packaging/binaries/shared/definitions/ruby_versions') }}-${{ matrix.runner }}-${{ matrix.arch }}
 
       - run: ./test -p "$WORKSPACE" -r runtime-output -i output -I output
+        env:
+          WORKSPACE: ${{ github.workspace }}
         working-directory: packaging/binaries/macos