From 3fd98aca82f8e097a491b4d047956cebe65b8738 Mon Sep 17 00:00:00 2001
From: Sam Tebbs <samuel.tebbs@gmail.com>
Date: Wed, 5 May 2021 21:35:19 +0100
Subject: [PATCH] OK maybe we can't go back to ubuntu-latest

---
 .github/workflows/main.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a04ee58..e03f712 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,7 +8,7 @@ on:
 jobs:
   test:
     name: Build mode ${{ matrix.build_mode }}
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-18.04
     strategy:
       matrix:
         build_mode: ["", -Drelease-fast, -Drelease-safe, -Drelease-small]