diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1f742018730906c03ffb806535cbbe6f153166f6..e08588d5420d71f6b6785627040a9c11e17f922f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,16 @@
 project(lskat)
 
+if(NOT COMPILING_KDEGAMES)
+	find_package(KDE4 REQUIRED)
+	include(KDE4Defaults)
+	include(MacroLibrary)
+	find_package(KDEGames REQUIRED)
+
+	add_definitions(${QT_DEFINITIONS} ${KDE4_DEFINITIONS})
+	add_definitions(-DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS)
+	include_directories(${QDBUS_INCLUDE_DIRS} ${KDE4_INCLUDES} ${KDEGAMES_INCLUDE_DIRS})
+endif(NOT COMPILING_KDEGAMES)
+
 add_subdirectory(src)
 add_subdirectory(grafix)