diff --git a/.github/workflows/build_macosx.yml b/.github/workflows/build_macosx.yml
index ed3ac9d..fec076a 100644
--- a/.github/workflows/build_macosx.yml
+++ b/.github/workflows/build_macosx.yml
@@ -5,7 +5,7 @@ on:
       - master
 jobs:
   build:
-    runs-on: runs-on: macOS-latest
+    runs-on: macOS-latest
     steps:
     - uses: actions/checkout@v2
     - id: INSTALL_ADDITIONAL_BUILD_DEPENDENCIES