diff --git a/src/sip/jreen/CMakeLists.txt b/src/sip/jreen/CMakeLists.txt
index 7cf3d3dd2..50f33a7c6 100644
--- a/src/sip/jreen/CMakeLists.txt
+++ b/src/sip/jreen/CMakeLists.txt
@@ -23,6 +23,7 @@ set( jabberHeaders
 include_directories( . ${CMAKE_CURRENT_BINARY_DIR} ..
    ${QT_INCLUDE_DIR}
    ${LIBJREEN_INCLUDE_DIR}
+   ${CMAKE_SOURCE_DIR}/thirdparty/jreen/src/
 )
 
 qt4_wrap_cpp( jabberMoc ${jabberHeaders} )