diff --git a/kopete/protocols/msn/CMakeLists.txt b/kopete/protocols/msn/CMakeLists.txt
index 77bd2cc7..f38683d8 100644
--- a/kopete/protocols/msn/CMakeLists.txt
+++ b/kopete/protocols/msn/CMakeLists.txt
@@ -28,6 +28,7 @@ include_directories(
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}/kopete/libkopete
   ${CMAKE_SOURCE_DIR}/kopete/libkopete/ui
+  ${CMAKE_SOURCE_DIR}/kopete/libkopete/private
   ${TDE_INCLUDE_DIR}
   ${TQT_INCLUDE_DIRS}
 )