--- a/CMakeLists.txt	
+++ a/CMakeLists.txt	
@@ -57,6 +57,9 @@ function (add_qtestlib_tests test_source_files)
 	endif (DEFINED TEST_SUPPORT_LIBS AND WITH_TESTS)
 endfunction(add_qtestlib_tests)
 
+find_package(KDE4 REQUIRED)
+include (KDE4Defaults)
+
 add_subdirectory (socketsentry-service)
 add_subdirectory (socketsentry-plasma-engine)
 add_subdirectory (socketsentry-plasma-widget)
--- a/socketsentry-plasma-engine/CMakeLists.txt	
+++ a/socketsentry-plasma-engine/CMakeLists.txt	
@@ -15,7 +15,6 @@ 
 
 project (SocketSentryPlasmaEngine)
 
-find_package (KDE4 4.3 REQUIRED)
 include (KDE4Defaults)
 
 add_definitions (${QT_DEFINITIONS} ${KDE4_DEFINITIONS})
--- a/socketsentry-plasma-widget/CMakeLists.txt	
+++ a/socketsentry-plasma-widget/CMakeLists.txt	
@@ -15,8 +15,6 @@ 
 
 project (SocketSentryPlasmaWidget)
 
-find_package (KDE4 4.3 REQUIRED)
-include (KDE4Defaults)
 
 find_package (Qt4 4.5 REQUIRED)
 set (QT_USE_QTNETWORK 1)
--- a/socketsentry-plasma-widget/img/CMakeLists.txt	
+++ a/socketsentry-plasma-widget/img/CMakeLists.txt	
@@ -15,7 +15,6 @@ 
 
 project (SocketSentryPlasmaIcons)
 
-find_package(KDE4 REQUIRED)
 add_definitions (${KDE4_DEFINITIONS})
 
 # Install icons