diff --git a/.travis.yml b/.travis.yml
index 67de344..0de8cba 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,8 @@
 env:
   - PLATFORM=x86_64 WINE=wine64
   - PLATFORM=i686 WINE=wine
+  - UNICODE=
+  - UNICODE=1
 
 language: cpp
 
@@ -13,7 +15,7 @@ before_install:
   - sh -c "if [ '$PLATFORM' = 'x86_64' ]; then sudo apt-get install -qq wine gcc-mingw-w64-x86-64 g++-mingw-w64-x86-64 binutils-mingw-w64-x86-64 mingw-w64-dev; fi"
 
 script:
-  - make PLATFORM=$PLATFORM
+  - make PLATFORM=$PLATFORM UNICODE=$UNICODE
   - cd example/DllLoader
   - WINEPREFIX=`pwd`/$WINE WINEPATH=/usr/lib/gcc/$PLATFORM-w64-mingw32/4.6/ $WINE ./DllLoader.exe
   - WINEPREFIX=`pwd`/$WINE WINEPATH=/usr/lib/gcc/$PLATFORM-w64-mingw32/4.6/ $WINE ./DllLoaderLoader.exe