diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 78b157c..aa055f9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -170,7 +170,7 @@ jobs:
       - if: ${{ matrix.flavor == 'windows' }}
         name: Configure Windows Latest
         run: |
-          meson setup  --warnlevel 3 --buildtype release -Dcpp_std=vc++latest --default-library static -Dcpp_eh=a -Dlibxml2:warning_level=0 -Dminiz:warning_level=0 -Dlibjpeg-turbo:warning_level=0 -Dcpp-httplib:cpp-httplib_openssl=disabled -Dlibxmlpp:build-tests=false -Dlibxml2:python=disabled -Dlibxml2:iconv=disabled --force-fallback-for libpng build
+          meson setup  --warnlevel 3 --buildtype release -Dcpp_std=vc++latest --default-library static -Dcpp_eh=a -Dlibxml2:warning_level=0 -Dminiz:warning_level=0 -Dlibjpeg-turbo:warning_level=0 -Dcpp-httplib:cpp-httplib_openssl=disabled -Dcpp-httplib:cpp_std=vc++latest -Dlibxmlpp:build-tests=false -Dlibxml2:python=disabled -Dlibxml2:iconv=disabled --force-fallback-for libpng build
 
       - name: Compile
         run: ninja -C build
diff --git a/meson.build b/meson.build
index 395fad9..99edd97 100644
--- a/meson.build
+++ b/meson.build
@@ -1,7 +1,7 @@
 project('dregarnuhr', ['c', 'cpp'],
         license : 'GPLv3+',
         version : '1.5.10.0',
-        default_options : ['c_std=c17',
+        default_options : ['c_std=gnu17,c17',
                            'cpp_std=c++23',
                            'buildtype=release',
                            'default_library=static',