diff --git a/appveyor.yml b/appveyor.yml
index 84bdb2355d..c9cd4baf80 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-os: Visual Studio 2017
+os: Previous Visual Studio 2017
 platform:
 - Any CPU
 skip_branch_with_pr: true