diff --git a/trunk/paradiseo-moeo/tutorial/CMakeLists.txt b/trunk/paradiseo-moeo/tutorial/CMakeLists.txt
index 83be7f039..6c5881a7a 100644
--- a/trunk/paradiseo-moeo/tutorial/CMakeLists.txt
+++ b/trunk/paradiseo-moeo/tutorial/CMakeLists.txt
@@ -2,7 +2,7 @@
 ######################################################################################
 ### 1) Definitions
 ######################################################################################
-
+INCLUDE_DIRECTORIES(${MO_SRC_DIR}/src)
 SET(FLOWSHOP_SRC_DIR ${ParadisEO-MOEO_SOURCE_DIR}/tutorial/examples/flowshop)
 SET(FLOWSHOP_BINARY_DIR ${ParadisEO-MOEO_BINARY_DIR}/tutorial/examples/flowshop)