diff --git a/appveyor.yml b/appveyor.yml
index 10ce9d8d..1c9d3ad9 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -18,15 +18,15 @@ environment:
     PHP_DEPSVER: 7.0
     PHP_SDK: c:\projects\php
     matrix:      
-      - BUILD_PLATFORM: x64
+      - BUILD_PLATFORM: x86
         TEST_PHP_SQL_SERVER: (local)\SQL2016
         SQL_INSTANCE: SQL2016
         PHP_VC: 14
         PHP_MAJOR_VER: 7.1
         PHP_MINOR_VER: latest        
-        PHP_SDK_DIR: c:\projects\php\x64
-        PHP_INSTALL_DIR: c:\projects\php\x64\bin        
-        platform: x64
+        PHP_SDK_DIR: c:\projects\php\x86
+        PHP_INSTALL_DIR: c:\projects\php\x86\bin        
+        platform: x86
       - BUILD_PLATFORM: x64
         TEST_PHP_SQL_SERVER: (local)\SQL2012SP1
         SQL_INSTANCE: SQL2012SP1