diff --git a/.github/workflows/ubuntu_clang.yml b/.github/workflows/ubuntu_clang.yml
index 9af87b898b..b326888c5d 100644
--- a/.github/workflows/ubuntu_clang.yml
+++ b/.github/workflows/ubuntu_clang.yml
@@ -146,7 +146,7 @@ jobs:
         uses: seanmiddleditch/gha-setup-ninja@master
 
       - name: Install clang-6
-        run:  sudo apt-get install clang-6 clang++-6 
+        run:  sudo apt-get install clang-6.0 clang++-6.0 
 
       - name: ccache
         uses: hendrikmuhs/ccache-action@v1.2