diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8b741baa73..239e6e30a6 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -60,7 +60,7 @@ jobs:
             extra_cmake_flags: >-
               -DBUILD_LTO_LIBS=ON
               -DD_COMPILER_FLAGS="-gcc=/usr/bin/c++ -O -flto=full -defaultlib=phobos2-ldc-lto,druntime-ldc-lto -L-exported_symbol '-L__*' -L-w"
-            #  -DEXTRA_CXXFLAGS=-flto=full
+              -DEXTRA_CXXFLAGS="-flto=full -mno-stack-arg-probe"
             with_pgo: true
 
           - job_name: Windows x64