diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index e13dbac..b6d94d4 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -29,7 +29,7 @@ concurrency:
 jobs:
     # Build job
     build:
-        runs-on: ubuntu-latest
+        runs-on: ubuntu-18.04
         steps:
             - name: Checkout
               uses: actions/checkout@v3