diff --git a/coin/platform_configs/cmake_platforms.yaml b/coin/platform_configs/cmake_platforms.yaml
index fb7ff59d..044b47d3 100644
--- a/coin/platform_configs/cmake_platforms.yaml
+++ b/coin/platform_configs/cmake_platforms.yaml
@@ -214,7 +214,7 @@ Configurations:
     Compiler: 'Clang'
     Target compiler: 'Clang'
     Platform dependency: 'macos-universal-on-x86_64'
-    Features: ['Packaging', 'Sccache', 'DebugAndRelease', 'DisableTests', 'UseConfigure']
+    Features: ['Packaging', 'Sccache', 'DebugAndRelease', 'DisableTests', 'UseConfigure', 'WarningsAreErrors']
     Environment variables: [
         'TARGET_CONFIGURE_ARGS=-debug-and-release -nomake examples -platform macx-ios-clang',
         'NON_QTBASE_TARGET_CMAKE_ARGS=-DFEATURE_native_grpc=OFF -DQT_PROTOBUF_WELL_KNOWN_TYPES_PROTO_DIR=/usr/local/include',