diff --git a/code/ryzom/tools/client/client_patcher/CMakeLists.txt b/code/ryzom/tools/client/client_patcher/CMakeLists.txt
index f8c1ef68b..0b32a9867 100644
--- a/code/ryzom/tools/client/client_patcher/CMakeLists.txt
+++ b/code/ryzom/tools/client/client_patcher/CMakeLists.txt
@@ -10,11 +10,12 @@ FILE(GLOB SRC main.cpp
 )
 
 # always enable custom patch server
-ADD_DEFINITIONS(-DRZ_USE_CUSTOM_PATCH_SERVER)
+ADD_DEFINITIONS(${LIBXML2_DEFINITIONS} -DRZ_USE_CUSTOM_PATCH_SERVER)
 
 ADD_EXECUTABLE(ryzom_client_patcher ${SRC})
 
 INCLUDE_DIRECTORIES(
+			${LIBXML2_INCLUDE_DIR}
 			${CURL_INCLUDE_DIRS}
 			${CMAKE_SOURCE_DIR}/ryzom/client/src
 )