diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2e4c221d9..dba278f7f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,6 +11,8 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: "3.8"
+      - name: Compile Time
+        run: python scripts/comptime.py 6.1
       - name: Build source package
         run: |
           pip install cython
@@ -53,14 +55,20 @@ jobs:
         run: |
           brew update
           brew install pkg-config
-      - name: Set deployment target
+      - name: Anon1
         if: matrix.os == 'macos-13' || matrix.os == 'macos-14'
-        run: echo "MACOSX_DEPLOYMENT_TARGET=10.13" >> $GITHUB_ENV
+        run: |
+          echo "MACOSX_DEPLOYMENT_TARGET=10.13" >> $GITHUB_ENV
+          python scripts/comptime.py 7
+      - name: Anon2
+        if: matrix.os != 'macos-13' && matrix.os != 'macos-14'
+        run: python scripts/comptime.py 6.1
       - name: Build wheels
         env:
           CIBW_ARCHS: ${{ matrix.arch }}
           CIBW_BEFORE_ALL_LINUX: yum install -y alsa-lib libxcb
           CIBW_BEFORE_BUILD: python scripts/fetch-vendor.py --config-file scripts/ffmpeg-6.1.json /tmp/vendor
+          CIBW_BEFORE_BUILD_MACOS: python scripts/fetch-vendor.py --config-file scripts/ffmpeg-7.0.json /tmp/vendor
           CIBW_BEFORE_BUILD_WINDOWS: python scripts\fetch-vendor.py --config-file scripts\ffmpeg-6.1.json C:\cibw\vendor
           CIBW_ENVIRONMENT_LINUX: LD_LIBRARY_PATH=/tmp/vendor/lib:$LD_LIBRARY_PATH PKG_CONFIG_PATH=/tmp/vendor/lib/pkgconfig
           CIBW_ENVIRONMENT_MACOS: PKG_CONFIG_PATH=/tmp/vendor/lib/pkgconfig LDFLAGS=-headerpad_max_install_names
diff --git a/scripts/comptime.py b/scripts/comptime.py
index 797d125e0..a03a465f9 100644
--- a/scripts/comptime.py
+++ b/scripts/comptime.py
@@ -20,10 +20,12 @@ def process_directory(directory):
             file_path = os.path.join(root, file)
             replace_in_file(file_path)
 
-if sys.platform == "win32":
+
+version = os.environ.get("PYAV_LIBRARY")
+if version is None:
     is_6 = sys.argv[1].startswith("6")
 else:
-    is_6 = os.environ.get("PYAV_LIBRARY").startswith("ffmpeg-6")
+    is_6 = version.startswith("ffmpeg-6")
 
 if is_6:
     process_directory("av")