From 178603e3ba02c55ff10b51a5ad8af8deca33d889 Mon Sep 17 00:00:00 2001
From: githubuser0xFFFF <githubuser0xFFFF@users.noreply.github.com>
Date: Mon, 2 Dec 2019 08:19:11 +0100
Subject: [PATCH] Update linux-builds.yml

---
 .github/workflows/linux-builds.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/linux-builds.yml b/.github/workflows/linux-builds.yml
index 35d9651..5f67e7f 100644
--- a/.github/workflows/linux-builds.yml
+++ b/.github/workflows/linux-builds.yml
@@ -4,8 +4,11 @@ on: [push]
 
 jobs:
   build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, ubuntu-18.04, ubuntu-16.04]
 
-    runs-on: ubuntu-18.04
+    runs-on: ${{ matrix.os }}
     
     steps:
     - uses: actions/checkout@v1