diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 5c09339a6..e3a51cb1a 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -20,7 +20,10 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-
+  
+    - name: install_google_benchmark
+      run: git clone https://github.com/google/benchmark.git && cd benchmark && cmake -E make_directory "build" && cmake -E chdir "build" cmake -DBENCHMARK_DOWNLOAD_DEPENDENCIES=on -DCMAKE_BUILD_TYPE=Release ../ && cmake --build "build" --config Release && sudo cmake --build "build" --config Release --target install
+      
     - name: PULL_CORE
       run: cd ${{github.workspace}}/port/linux && bash pull-core.sh