diff --git a/.appveyor.yml b/.appveyor.yml
index 94e79165..8abbbd65 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -7,16 +7,51 @@ image: Visual Studio 2015
 
 # clone directory
 clone_folder: c:\projects\vcglib
-# build Configuration, i.e. Debug, Release, etc.
-#configuration: Release
+# Build Configuration, i.e. Debug, Release, etc.
+configuration:
+  - release
+  - debug
+  
+environment:
+  matrix:
+    # MinGW 32bit
+    - QTDIR: C:\Qt\5.6\mingw49_32
+      SPEC: win32-g++
+      COMPILER: mingw32-make
+      #ARTIFACT: $(APPVEYOR_PROJECT_NAME)-%APPVEYOR_REPO_TAG_NAME%.%APPVEYOR_BUILD_NUMBER%-win32.zip
+      #ARTIFACT: $(APPVEYOR_PROJECT_NAME)-%APPVEYOR_REPO_TAG_NAME%-win32.zip
+    # Microsoft Visual Studio 64bit
+    - QTDIR: C:\Qt\5.6\msvc2015_64
+      VSVER: 14.0
+      SPEC: win32-msvc2015
+      COMPILER: nmake
+      #ARTIFACT: $(APPVEYOR_PROJECT_NAME)-%APPVEYOR_REPO_TAG_NAME%.%APPVEYOR_BUILD_NUMBER%-win64.zip
+      #ARTIFACT: $(APPVEYOR_PROJECT_NAME)-%APPVEYOR_REPO_TAG_NAME%-win64.zip
 
-install:
-  - set QTDIR=C:\Qt\5.8\msvc2015_64
-  - set PATH=%PATH%;%QTDIR%\bin
-  - set QMAKESPEC=win32-msvc2015
 
-# to run your custom scripts instead of automatic MSBuild
+
+# Set paths, etc.
+before_build:
+  # Set paths
+  #- '%QTDIR%\bin\qtenv2.bat'
+  - call "%QTDIR%\bin\qtenv2.bat"
+  # Show qmake and make version
+  - qmake -v
+  - if %COMPILER%==mingw32-make call %COMPILER% -v
+  # Detect architecture (32bit or 64bit)
+  - if %QTDIR:_64=%==%QTDIR% (set ARCH=x86) else (set ARCH=x64)
+  # Set more... if Microsoft Visual Studio
+  - if %COMPILER%==nmake call "%ProgramFiles(x86)%\Microsoft Visual Studio %VSVER%\VC\vcvarsall.bat" %ARCH%
+  # Show build folder
+  #- echo %APPVEYOR_BUILD_FOLDER%
+  #- echo %CONFIGURATION%
+
+# To run your custom scripts instead of automatic MSBuild
 build_script:
-  - cd apps/tridecimator
-  - qmake -tp vc 
-  - msbuild
\ No newline at end of file
+  # Go to clone directory
+  - cd %APPVEYOR_BUILD_FOLDER%
+  # Run qmake
+  - qmake Project.pro -r -spec %SPEC% "CONFIG+=%CONFIGURATION%"
+  # Run compiler
+  #- '%COMPILER%'
+  - call %COMPILER%