diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3402fb7e8..fd3acf011 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -26,7 +26,7 @@ jobs:
         - name: Windows
           os: windows-latest
           os_identifier: win
-          extra_flags: '-G Ninja -DCMAKE_BUILD_TYPE=RelWithDebInfo -DGEODE_DEBUG=On'
+          extra_flags: '-DCMAKE_BUILD_TYPE=RelWithDebInfo -DGEODE_DEBUG=On'
           cli_cmd: ''
           package_cmd: 'makensis -WX -V3 ./installer/windows/installer.nsi'
           installer_path: './installer/windows/geode-installer-win.exe'
@@ -34,7 +34,12 @@ jobs:
         - name: macOS
           os: macos-latest
           os_identifier: mac
-          extra_flags: '-DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=RelWithDebInfo -DGEODE_DEBUG=On -DCMAKE_OSX_DEPLOYMENT_TARGET=10.13'
+          extra_flags: |
+            -DCMAKE_C_COMPILER=clang
+            -DCMAKE_CXX_COMPILER=clang++
+            -DCMAKE_C_COMPILER_LAUNCHER=ccache
+            -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
+            -DCMAKE_BUILD_TYPE=RelWithDebInfo -DGEODE_DEBUG=On -DCMAKE_OSX_DEPLOYMENT_TARGET=10.13
           cli_cmd: 'chmod +x $GITHUB_WORKSPACE/cli/geode'
           package_cmd: './installer/mac/package.sh ./bin/nightly ./installer/mac/geode-installer-mac.pkg'
           installer_path: './installer/mac/geode-installer-mac.pkg'
@@ -56,11 +61,6 @@ jobs:
         arch: amd64_x86
       if: matrix.config.os_identifier == 'win'
 
-    - name: Install ninja
-      shell: bash
-      run: choco install ninja
-      if: matrix.config.os_identifier == 'win'
-
     - name: Download CLI
       uses: robinraju/release-downloader@v1.8
       with:
@@ -82,8 +82,6 @@ jobs:
         cmake -B ${{ github.workspace }}/build
         ${{ matrix.config.extra_flags }}
         -DCLI_PATH="${{ github.workspace }}/cli"
-        -DCMAKE_C_COMPILER_LAUNCHER=ccache
-        -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
 
     - name: Build
       run: |