diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index ee3fd218a0..c09754a84e 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -244,6 +244,7 @@ jobs:
     - name: Build wheel
       uses: pypa/cibuildwheel@v2.21.3
       env:
+        CIBW_ENVIRONMENT_LINUX: CFLAGS=-Werror
         CIBW_ENVIRONMENT_PASS_LINUX: ${{ inputs.unoptimized && 'UNOPTIMIZED' || '' }}
         CIBW_ENVIRONMENT_MACOS: SSL_LIB_PATH="$(brew --prefix openssl@${{ env.MACOS_OPENSSL_VERSION }})/lib/" CPATH="$(brew --prefix openssl@${{ env.MACOS_OPENSSL_VERSION }})/include/" STATIC_SSL=1
         CIBW_BUILD: ${{ env.BUILD_IDENTIFIER }}