diff --git a/.github/workflows/build_ubuntu.yml b/.github/workflows/build_ubuntu.yml
index ca11aae4e..d3ce74072 100644
--- a/.github/workflows/build_ubuntu.yml
+++ b/.github/workflows/build_ubuntu.yml
@@ -47,7 +47,7 @@ jobs:
           token: ${{ secrets.AS_TOKEN }} #reniew token periodically
 
       - run: |
-          apt-get update
+          sudo apt-get update
 
       - name: ccache
         uses: hendrikmuhs/ccache-action@v1.2.3