diff --git a/sources/ptm/CMakeLists.txt b/sources/ptm/CMakeLists.txt
index e966fed..7e8b363 100644
--- a/sources/ptm/CMakeLists.txt
+++ b/sources/ptm/CMakeLists.txt
@@ -6,10 +6,6 @@ message (STATUS "Subproject ${SUBPROJECT}")
 
 # find required libaries
 find_package (KDE4 REQUIRED)
-include (KDE4Defaults)
-
-add_definitions (${QT_DEFINITIONS} ${KDE4_DEFINITIONS})
-include_directories (${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} ${KDE4_INCLUDES} ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR}/../)
 
 add_subdirectory (po)