diff --git a/appveyor.yml b/appveyor.yml
index ac6ef7c1a..b4c18f32f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -70,7 +70,7 @@ for:
       - job_name: Windows-x86
 
   before_build:
-  - cmake -G "Visual Studio 16 2019" ..
+  - cmake -G "Visual Studio 16 2019" -A "Win32" ..
 
 ################################
 # Windows 64-bit release build #