diff --git a/appveyor.yml b/appveyor.yml
index 04ba267e0..efc7c624e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,11 +3,6 @@ shallow_clone: true
 platform: x86
 clone_folder: c:\projects\composer
 
-environment:
-    matrix:
-        - PHP_EXT: 1
-        - PHP_EXT: 0
-
 cache:
     - c:\tools\php -> appveyor.yml