diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
index 790178fc0..9ce990937 100644
--- a/.github/workflows/mac.yml
+++ b/.github/workflows/mac.yml
@@ -35,6 +35,12 @@ jobs:
         with:
           key: ${{ github.job }}-${{ matrix.mode}}-ssl( ${{ matrix.ssl}} )
 
+      - name: Configure Stack Size
+        run: |
+          ulimit -s
+          sudo ulimit -s 81920
+          ulimit -s
+
       - name: Configure CMake
         run: OPENSSL_ROOT_DIR=/usr/local/opt/openssl@3 CXX=clang++ CC=clang cmake -B ${{github.workspace}}/build -G Ninja -DCMAKE_BUILD_TYPE=${{matrix.mode}} -DYLT_ENABLE_SSL=${{matrix.ssl}} -DUSE_CCACHE=ON