diff --git a/.appveyor.yml b/.appveyor.yml
index 9a7d00a9..90b03688 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -5,27 +5,27 @@ environment:
   - MSYSTEM: MINGW64
     CPU: x86_64
     MSVC: amd64
+    CONFIG_FLAGS: --enable-debug
+  - MSYSTEM: MINGW64
+    CPU: x86_64
+    CONFIG_FLAGS: --enable-debug
   - MSYSTEM: MINGW32
     CPU: i686
     MSVC: x86
-  - MSYSTEM: MINGW64
-    CPU: x86_64
+    CONFIG_FLAGS: --enable-debug
   - MSYSTEM: MINGW32
     CPU: i686
+    CONFIG_FLAGS: --enable-debug
   - MSYSTEM: MINGW64
     CPU: x86_64
     MSVC: amd64
-    CONFIG_FLAGS: --enable-debug
+  - MSYSTEM: MINGW64
+    CPU: x86_64
   - MSYSTEM: MINGW32
     CPU: i686
     MSVC: x86
-    CONFIG_FLAGS: --enable-debug
-  - MSYSTEM: MINGW64
-    CPU: x86_64
-    CONFIG_FLAGS: --enable-debug
   - MSYSTEM: MINGW32
     CPU: i686
-    CONFIG_FLAGS: --enable-debug
 
 install:
   - set PATH=c:\msys64\%MSYSTEM%\bin;c:\msys64\usr\bin;%PATH%