diff --git a/kinfocenter/Modules/samba/CMakeLists.txt b/kinfocenter/Modules/samba/CMakeLists.txt
index bf25ea3a..6f518f4d 100644
--- a/kinfocenter/Modules/samba/CMakeLists.txt
+++ b/kinfocenter/Modules/samba/CMakeLists.txt
@@ -1,5 +1,3 @@
-add_definitions (-DQT3_SUPPORT -DQT3_SUPPORT_WARNINGS)
-
 set(kcm_samba_PART_SRCS 
    main.cpp 
    ksmbstatus.cpp