diff --git a/.travis.yml b/.travis.yml
index fd7bb2791..56c40d073 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: cpp
 compiler: gcc
 before_install: sudo apt-get update
-install: sudo apt-get install libqt4-dev libsndfile-dev fftw3-dev libvorbis-dev libogg-dev libasound2-dev libjack-dev libsdl-dev libsamplerate0-dev libstk0-dev libfluidsynth-dev portaudio19-dev wine-dev g++-multilib libfreetype6-dev
+install: sudo apt-get install libqt4-dev libsndfile-dev fftw3-dev libvorbis-dev libogg-dev libasound2-dev libjack-dev libsdl-dev libsamplerate0-dev libstk0-dev libfluidsynth-dev portaudio19-dev wine-dev g++-multilib
 before_script: mkdir build && cd build
-script: cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo .. && make -j8
+script: cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo .. && make -j8 VERBOSE=1
diff --git a/plugins/zynaddsubfx/CMakeLists.txt b/plugins/zynaddsubfx/CMakeLists.txt
index 17e7c88fd..4d9321c49 100644
--- a/plugins/zynaddsubfx/CMakeLists.txt
+++ b/plugins/zynaddsubfx/CMakeLists.txt
@@ -134,5 +134,5 @@ IF(NOT FREETYPE_INCLUDE_DIR_freetype2)
 	SET(FREETYPE_INCLUDE_DIR_freetype2 "${FREETYPE_INCLUDE_DIR_ft2build}/freetype2")
 ENDIF()
 
-ADD_CUSTOM_TARGET(libfltk COMMAND mkdir -p "\"${CMAKE_CURRENT_BINARY_DIR}/fltk\"" && cd "\"${CMAKE_CURRENT_BINARY_DIR}/fltk\"" && "\"${CMAKE_COMMAND}\"" "\"${CMAKE_CURRENT_SOURCE_DIR}/fltk\"" ${FLTK_EXTRA_FLAGS} "-DCMAKE_MODULE_PATH=${CMAKE_SOURCE_DIR}/cmake/modules/" -DFLTK_USE_SYSTEM_ZLIB:BOOL=ON -DFLTK_USE_SYSTEM_JPEG:BOOL=ON -DFLTK_USE_SYSTEM_PNG:BOOL=ON -DOPTION_BUILD_EXAMPLES:BOOL=OFF -DCMAKE_BUILD_TYPE=release -DFREETYPE_PATH="${FREETYPE_INCLUDE_DIR_freetype2}\;${FREETYPE_INCLUDE_DIR_ft2build}" && "\"${CMAKE_BUILD_TOOL}\"")
+ADD_CUSTOM_TARGET(libfltk COMMAND mkdir -p "\"${CMAKE_CURRENT_BINARY_DIR}/fltk\"" && cd "\"${CMAKE_CURRENT_BINARY_DIR}/fltk\"" && "\"${CMAKE_COMMAND}\"" "\"${CMAKE_CURRENT_SOURCE_DIR}/fltk\"" ${FLTK_EXTRA_FLAGS} "-DCMAKE_MODULE_PATH=${CMAKE_SOURCE_DIR}/cmake/modules/" -DFLTK_USE_SYSTEM_ZLIB:BOOL=ON -DFLTK_USE_SYSTEM_JPEG:BOOL=ON -DFLTK_USE_SYSTEM_PNG:BOOL=ON -DOPTION_BUILD_EXAMPLES:BOOL=OFF -DCMAKE_BUILD_TYPE=release -DFREETYPE_PATH="\"${FREETYPE_INCLUDE_DIR_freetype2}\"\;\"${FREETYPE_INCLUDE_DIR_ft2build}\"" && "\"${CMAKE_BUILD_TOOL}\"")
 ADD_DEPENDENCIES(RemoteZynAddSubFx libfltk)
diff --git a/plugins/zynaddsubfx/fltk/CMakeLists.txt b/plugins/zynaddsubfx/fltk/CMakeLists.txt
index 5545fce27..b78e97aac 100644
--- a/plugins/zynaddsubfx/fltk/CMakeLists.txt
+++ b/plugins/zynaddsubfx/fltk/CMakeLists.txt
@@ -167,7 +167,7 @@ mark_as_advanced(HAVE_SYS_STDTYPES_H HAVE_XDBE_H)
 # where to find freetype headers
 find_path(FREETYPE_PATH freetype/config/ftheader.h PATH_SUFFIXES freetype2)
 if(FREETYPE_PATH)
-   include_directories("${FREETYPE_PATH}")
+   include_directories(${FREETYPE_PATH})
 endif(FREETYPE_PATH)
 mark_as_advanced(FREETYPE_PATH)