diff --git a/.appveyor.yml b/.appveyor.yml
index 0ca8963..1c897c8 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -31,7 +31,7 @@ before_build:
   - if [%env_arch%]==[x64] (
     cmake .. -A x64 )
   - if [%env_arch%]==[x86] (
-    cmake .. )
+    cmake .. -A Win32 )
   - cmake -DCMAKE_INSTALL_PREFIX:PATH=%APPVEYOR_BUILD_FOLDER%/%APPVEYOR_REPO_COMMIT% ..
   
 build_script: