diff --git a/.github/workflows/ci_mac.yml b/.github/workflows/ci_mac.yml
index 75a2a10a0b..1f40159a01 100644
--- a/.github/workflows/ci_mac.yml
+++ b/.github/workflows/ci_mac.yml
@@ -73,10 +73,10 @@ jobs:
       fail-fast: false
       matrix:
         include:
-        - name: wxMac ARM C++11
+        - name: wxMac ARM C++11 STL
           runner: self-hosted
           arch: arm64
-          configure_flags: --with-cxx=11
+          configure_flags: --with-cxx=11 --enable-stl
           use_asan: true
         - name: wxMac Intel C++17
           runner: self-hosted