diff --git a/.github/workflows/release_linux.yml b/.github/workflows/release_linux.yml
index 1ab96db..5d69f69 100644
--- a/.github/workflows/release_linux.yml
+++ b/.github/workflows/release_linux.yml
@@ -87,7 +87,12 @@ jobs:
           git clone https://github.com/Yubico/yubihsm-shell.git
           cd yubihsm-shell
           
-          if [ "$PLATFORM" = "debian11" ] || [ "$PLATFORM" = "ubuntu1804" ]; then
+          if [ "$PLATFORM" = "ubuntu2404" ]; then
+            # ubuntu 24.04 comes with _FORTIFY_SOURCE already set
+            sed -i 's/add_definitions (-D_FORTIFY_SOURCE=2)/add_definitions (-D_FORTIFY_SOURCE=3)/' cmake/SecurityFlags.cmake
+          fi
+          
+          if [ "$PLATFORM" = "debian11" ]; then
             dpkg-buildpackage -b --no-sign
           else
             dpkg-buildpackage
diff --git a/.github/workflows/release_macos.yml b/.github/workflows/release_macos.yml
index 38ea059..dc3680f 100644
--- a/.github/workflows/release_macos.yml
+++ b/.github/workflows/release_macos.yml
@@ -42,6 +42,8 @@ jobs:
           cmake .. -DBUILD_ONLY_LIB=ON
           make
           pwd
+          echo $GITHUB_WORKSPACE
+          ls $GITHUB_WORKSPACE/yubihsm-setup/yubihsm-shell/build/lib
 
       - name: clone yubihsmrs
         run: |