diff --git a/.gitea/workflows/linux-x64-clang.yml b/.gitea/workflows/linux-x64-clang.yml
index 9e51524..82f1226 100644
--- a/.gitea/workflows/linux-x64-clang.yml
+++ b/.gitea/workflows/linux-x64-clang.yml
@@ -32,7 +32,7 @@ jobs:
       - name: install-tools
         run: |
           sudo apt-get update -y
-          sudo apt-get install -y cmake make clang-tools ninja-build
+          sudo apt-get install -y cmake make clang-tools clang-10 ninja-build
       - name: configure
         env: 
           CC: clang