diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index 5a70ef0..71baf6f 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -46,7 +46,7 @@ jobs:
     - name: Install dependencies (macOS)
       if: ${{ matrix.os == 'macos-latest' }}
       run: |
-        brew install autoconf automake help2man python cython flex texinfo gperf groff gnu-tar
+        brew install autoconf automake help2man python python-setuptools cython flex texinfo gperf groff gnu-tar
         # Prepend optional brew binary directories to PATH
         echo "/usr/local/opt/gnu-tar/libexec/gnubin:/usr/local/opt/flex/bin:/usr/local/opt/m4/bin:/usr/local/opt/texinfo/bin:/usr/local/opt/gettext/bin:/usr/local/opt/cython/bin" >> $GITHUB_PATH
     - name: Set up environment (Ubuntu)