diff --git a/.github/workflows/bcny-firebase.yml b/.github/workflows/bcny-firebase.yml
index 159cbea5b1..e53f26bbc7 100644
--- a/.github/workflows/bcny-firebase.yml
+++ b/.github/workflows/bcny-firebase.yml
@@ -32,7 +32,7 @@ jobs:
       - uses: actions/setup-python@v4
         id: python
         with:
-          python-version: 3.9
+          python-version: 3.7
           architecture: 'x64'
 
       - name: Install Desktop SDK prerequisites
@@ -62,7 +62,6 @@ jobs:
                 -D FIREBASE_INCLUDE_FIRESTORE=YES `
                 -D FIREBASE_USE_BORINGSSL=YES `
                 -D MSVC_RUNTIME_LIBRARY_STATIC=NO `
-                -D Python3_EXECUTABLE=${{ steps.python.outputs.python-path }}
       - name: Build firebase
         run: cmake --build ${{ github.workspace }}/BinaryCache/firebase --config Release
       - name: Install firebase