diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 120fea168..bb2c76c6e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -220,7 +220,7 @@ jobs:
           CIBW_BEFORE_BUILD: pip install cython && python scripts/fetch-vendor /tmp/vendor
           CIBW_BEFORE_BUILD_WINDOWS: pip install cython && python scripts\fetch-vendor C:\cibw\vendor
           CIBW_ENVIRONMENT_LINUX: LD_LIBRARY_PATH=/tmp/vendor/lib:$LD_LIBRARY_PATH PKG_CONFIG_PATH=/tmp/vendor/lib/pkgconfig
-          CIBW_ENVIRONMENT_MACOS: DYLD_LIBRARY_PATH=/tmp/vendor/lib:$DYLD_LIBRARY_PATH PKG_CONFIG_PATH=/tmp/vendor/lib/pkgconfig LDFLAGS=-headerpad_max_install_names
+          CIBW_ENVIRONMENT_MACOS: PKG_CONFIG_PATH=/tmp/vendor/lib/pkgconfig LDFLAGS=-headerpad_max_install_names
           CIBW_ENVIRONMENT_WINDOWS: CL="/IC:\cibw\vendor\include" LINK="/LIBPATH:C:\cibw\vendor\lib"
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: python scripts/inject-dll {wheel} {dest_dir} C:\cibw\vendor\bin
           CIBW_SKIP: cp27-* pp27-* pp36-win*