From b89cbd9847f146759226a57469cf673bde7ed7df Mon Sep 17 00:00:00 2001
From: pantor <lars.berscheid@online.de>
Date: Wed, 18 Mar 2020 09:24:09 +0100
Subject: [PATCH] fix ci

---
 .github/workflows/ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9e84d9a..573d6a9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [windows-latest, ubuntu-latest, macOS-latest]
+        os: [ubuntu-latest, ubuntu-16.04, windows-latest, windows-2016, macos-latest]
 
     steps:
     - uses: actions/checkout@v1
@@ -28,5 +28,5 @@ jobs:
 
     - name: Test
       run: |
-        ls
+        cd build
         ctest -C $BUILD_TYPE -V