diff --git a/.github/workflows/build_artifacts.yml b/.github/workflows/build_artifacts.yml
index 16b80a6..b57c5c8 100644
--- a/.github/workflows/build_artifacts.yml
+++ b/.github/workflows/build_artifacts.yml
@@ -44,7 +44,7 @@ jobs:
           EXTRA_FILES: "COPYRIGHT LICENSE-APACHE LICENSE-MIT README.md"
           TOOLCHAIN_VERSION: stable-2024-09-05
           UPLOAD_MODE: none
-          MACOSX_DEPLOYMENT_TARGET=10.12
+          MACOSX_DEPLOYMENT_TARGET: 10.12
 
       - name: Upload artifacts
         uses: actions/upload-artifact@v4