diff --git a/.github/workflows/unity.yml b/.github/workflows/unity.yml
index 14e98bc2..33cd378a 100644
--- a/.github/workflows/unity.yml
+++ b/.github/workflows/unity.yml
@@ -68,7 +68,7 @@ jobs:
     - name: build_ios
       run: |
         cmake --build build_ios --config MinSizeRel --target draco_unity
-        cmake --build build_ios --config MinSizeRel --target draco_unity -- -sdk iphonesimulator EXECUTABLE_SUFFIX=-simulator.a
+        cmake --build build_ios --config MinSizeRel --target draco_unity -- -sdk iphonesimulator EXECUTABLE_SUFFIX=-simulator.a ONLY_ACTIVE_ARCH=NO
 
     - name: package Apple
       run: |