diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 679abd5..70c3322 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -2,7 +2,7 @@ name: Test
 on: push
 jobs:
   build:
-    runs-on: ubuntu-108.04
+    runs-on: ubuntu-18.04
     strategy:
       matrix:
         go: ['1.11', '1.12', '1.13']