diff --git a/.appveyor.yml b/.appveyor.yml
index afef06bd..57b99151 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -38,12 +38,12 @@ build_script:
   - if [%COMPILER%]==[MinGW] set PATH=C:\MinGW\bin;%PATH:C:\Program Files\Git\usr\bin;=%
   - if [%COMPILER%]==[MinGW-w32] set PATH=C:\mingw-w64\i686-6.3.0-posix-dwarf-rt_v5-rev1\mingw32\bin;%PATH:C:\Program Files\Git\usr\bin;=%
   - if [%COMPILER%]==[MinGW-w64] set PATH=C:\mingw-w64\x86_64-6.3.0-posix-seh-rt_v5-rev1\mingw64\bin;%PATH:C:\Program Files\Git\usr\bin;=%
-  - if [%COMPILER%]==[MinGW] if [%PLATFORM%]==[Win32] cmake -G "MinGW Makefiles" -DCMAKE_PREFIX_PATH=. -DCMAKE_INSTALL_PREFIX=SDL-Mixer-X -DDOWNLOAD_AUDIO_CODECS_DEPENDENCY=YES ..
-  - if [%COMPILER%]==[MinGW-w32] if [%PLATFORM%]==[Win32-VB6-Binding] cmake -G "MinGW Makefiles" -DBUILD_AS_VB6_BINDING=ON -DCMAKE_PREFIX_PATH=. -DCMAKE_INSTALL_PREFIX=SDL-Mixer-X -DDOWNLOAD_AUDIO_CODECS_DEPENDENCY=YES ..
-  - if [%COMPILER%]==[MinGW-w32] if NOT [%PLATFORM%]==[Win32-VB6-Binding] cmake -G "MinGW Makefiles" -DCMAKE_PREFIX_PATH=. -DCMAKE_INSTALL_PREFIX=SDL-Mixer-X -DDOWNLOAD_AUDIO_CODECS_DEPENDENCY=YES ..
-  - if [%COMPILER%]==[MinGW-w64] cmake -G "MinGW Makefiles" -DCMAKE_PREFIX_PATH=. -DCMAKE_INSTALL_PREFIX=SDL-Mixer-X -DDOWNLOAD_AUDIO_CODECS_DEPENDENCY=YES ..
-  - if [%COMPILER%]==[MSVC15] if [%PLATFORM%]==[Win32] cmake -G "Visual Studio 14 2015" -DCMAKE_PREFIX_PATH=. -DCMAKE_INSTALL_PREFIX=SDL-Mixer-X -DDOWNLOAD_AUDIO_CODECS_DEPENDENCY=YES ..
-  - if [%COMPILER%]==[MSVC15] if [%PLATFORM%]==[x64] cmake -G "Visual Studio 14 2015 Win64" -DCMAKE_PREFIX_PATH=. -DCMAKE_INSTALL_PREFIX=SDL-Mixer-X -DDOWNLOAD_AUDIO_CODECS_DEPENDENCY=YES ..
+  - if [%COMPILER%]==[MinGW] if [%PLATFORM%]==[Win32] cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=%BUILD_TYPE% -DCMAKE_PREFIX_PATH=. -DCMAKE_INSTALL_PREFIX=SDL-Mixer-X -DDOWNLOAD_AUDIO_CODECS_DEPENDENCY=YES ..
+  - if [%COMPILER%]==[MinGW-w32] if [%PLATFORM%]==[Win32-VB6-Binding] cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=%BUILD_TYPE% -DBUILD_AS_VB6_BINDING=ON -DCMAKE_PREFIX_PATH=. -DCMAKE_INSTALL_PREFIX=SDL-Mixer-X -DDOWNLOAD_AUDIO_CODECS_DEPENDENCY=YES ..
+  - if [%COMPILER%]==[MinGW-w32] if NOT [%PLATFORM%]==[Win32-VB6-Binding] cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=%BUILD_TYPE% -DCMAKE_PREFIX_PATH=. -DCMAKE_INSTALL_PREFIX=SDL-Mixer-X -DDOWNLOAD_AUDIO_CODECS_DEPENDENCY=YES ..
+  - if [%COMPILER%]==[MinGW-w64] cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=%BUILD_TYPE% -DCMAKE_PREFIX_PATH=. -DCMAKE_INSTALL_PREFIX=SDL-Mixer-X -DDOWNLOAD_AUDIO_CODECS_DEPENDENCY=YES ..
+  - if [%COMPILER%]==[MSVC15] if [%PLATFORM%]==[Win32] cmake -G "Visual Studio 14 2015" -DCMAKE_BUILD_TYPE=%BUILD_TYPE% -DCMAKE_PREFIX_PATH=. -DCMAKE_INSTALL_PREFIX=SDL-Mixer-X -DDOWNLOAD_AUDIO_CODECS_DEPENDENCY=YES ..
+  - if [%COMPILER%]==[MSVC15] if [%PLATFORM%]==[x64] cmake -G "Visual Studio 14 2015 Win64" -DCMAKE_BUILD_TYPE=%BUILD_TYPE% -DCMAKE_PREFIX_PATH=. -DCMAKE_INSTALL_PREFIX=SDL-Mixer-X -DDOWNLOAD_AUDIO_CODECS_DEPENDENCY=YES ..
   - if [%COMPILER%]==[MinGW] cmake --build . --config %BUILD_TYPE% -- -j 2
   - if [%COMPILER%]==[MinGW] mingw32-make install
   - if [%COMPILER%]==[MinGW-w32] cmake --build . --config %BUILD_TYPE% -- -j 2