diff --git a/.github/workflows/ci-docs.yml b/.github/workflows/ci-docs.yml
index 877248d76e..74b599d26d 100644
--- a/.github/workflows/ci-docs.yml
+++ b/.github/workflows/ci-docs.yml
@@ -10,7 +10,7 @@ on:
 
 jobs:
   build:
-    runs-on: arc-ubuntu-20.04
+    runs-on: ubuntu-20.04-16-core
     steps:
       - uses: actions/checkout@v4
       - name: Install Dependencies (Linux)