diff --git a/.github/workflows/LinuxBuild.yml b/.github/workflows/LinuxBuild.yml
index 194ec4e..950058c 100644
--- a/.github/workflows/LinuxBuild.yml
+++ b/.github/workflows/LinuxBuild.yml
@@ -10,7 +10,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
 
     steps:
     - name: Checkout repository