diff --git a/src/projectM-qt/CMakeLists.txt b/src/projectM-qt/CMakeLists.txt
index 750d1ed..ed14840 100644
--- a/src/projectM-qt/CMakeLists.txt
+++ b/src/projectM-qt/CMakeLists.txt
@@ -131,6 +131,6 @@ include_directories(${PROJECTM_INCLUDE} ${QT_INCLUDE_DIR} ${QT_QTGUI_INCLUDE_DIR
 target_link_libraries(projectM-qt projectM GLEW GL ${QT_QTGUI_LIBRARIES} ${QT_QTOPENGL_LIBRARIES} ${QT_QTXML_LIBRARIES} ${QT_LIBRARIES})
 
 install(FILES qprojectm_mainwindow.hpp DESTINATION include/libprojectM-qt)
-install(TARGETS projectM-qt DESTINATION lib)
-install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libprojectM-qt.pc" DESTINATION lib/pkgconfig)
+install(TARGETS projectM-qt DESTINATION lib${LIB_SUFFIX})
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libprojectM-qt.pc" DESTINATION lib${LIB_SUFFIX}/pkgconfig)
 install(FILES "images/icons/prjm16-transparent.svg" DESTINATION	${CMAKE_INSTALL_PREFIX}/share/pixmaps)