diff --git a/.appveyor.yml b/.appveyor.yml
index aa6dafec..9e6cbe40 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -1,5 +1,5 @@
 version: '1.12.0-git-{build}'
-image: 'Visual Studio 2019'
+image: 'Visual Studio 2017'
 clone_depth: 1
 
 # Build configuration