diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index c0ed423..188328f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -217,8 +217,8 @@ jobs:
     - uses: actions/checkout@v2
     - name: List Xcode versions
       run: ls /Applications | grep Xcode
-    - name: Select Xcode 11
-      run: sudo xcode-select -switch /Applications/Xcode_11.3.app
+    - name: Select Xcode 12
+      run: sudo xcode-select -switch /Applications/Xcode_12.4.app
     - name: Build (iPhone 11)
       run: |
         cd platforms/ios
@@ -474,7 +474,6 @@ jobs:
         cd platforms/embedded/particle
         particle compile --followSymlinks photon
         particle compile --followSymlinks argon
-        particle compile --followSymlinks pi
 
   esp32-idf:
     runs-on: ubuntu-latest