diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 16360993..c12cba13 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-22-04
+    runs-on: ubuntu-22.04
     steps:
     - name: Hello
       run: echo "hello world"