diff --git a/.github/workflows/build_latest.yml b/.github/workflows/build_latest.yml
index be1b5678..2b2a5d25 100644
--- a/.github/workflows/build_latest.yml
+++ b/.github/workflows/build_latest.yml
@@ -113,12 +113,14 @@ jobs:
         qmake -query
         python --version
         qmake CONFIG+=release CONFIG-=debug_and_release CONFIG-=debug_and_release_target ^
+           CONFIG+=sanitizer CONFIG+=sanitize_address ^
            "PYTHONQTALL_CONFIG=${{ matrix.pythonqtall-config }}" ^
            "PYTHON_PATH=%pythonLocation%" ^
            "PYTHON_VERSION=${{ steps.setenv.outputs.PYTHON_VERSION_SHORT }}" ^
            PythonQt.pro
+        nmake
         set PYTHONDEVMODE=1
         set PYTHONASYNCIODEBUG=1
         set PYTHONWARNINGS=error
-        nmake && nmake check "TESTARGS=-platform offscreen"
-          
+        set "ASAN_OPTIONS=detect_leaks=0:detect_stack_use_after_return=1:fast_unwind_on_malloc=0"
+        nmake check "TESTARGS=-platform offscreen"