diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ff350cc..d79b07c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
       - name: Checkout code
@@ -35,4 +35,4 @@ jobs:
       - name: Build documentation
         run: |
           conda activate qe-mini-example
-          sphinx-build -b html docs/ docs/_build/html
\ No newline at end of file
+          sphinx-build -b html docs/ docs/_build/html