diff --git a/.github/workflows/xahau-ga-macos.yml b/.github/workflows/xahau-ga-macos.yml
index ce48ff4b4..8c10816f0 100644
--- a/.github/workflows/xahau-ga-macos.yml
+++ b/.github/workflows/xahau-ga-macos.yml
@@ -91,7 +91,6 @@ jobs:
         run: |
           conan profile new default --detect || true # Ignore error if profile exists
           conan profile update settings.compiler.cppstd=20 default
-          conan profile update 'conf.tools.build:cxxflags+=["-DBOOST_ASIO_DISABLE_CONCEPTS"]' default
 
       - name: Install dependencies
         uses: ./.github/actions/xahau-ga-dependencies