diff --git a/src/Driver/Makefile.in b/src/Driver/Makefile.in
index 4525ae79d..ba64e1fbb 100644
--- a/src/Driver/Makefile.in
+++ b/src/Driver/Makefile.in
@@ -46,8 +46,9 @@ LIB_CLIENT_IDL =
 LIB_SERVER_IDL =
 
 # additionnal information to compil and link file
-CPPFLAGS += $(OCC_INCLUDES)
-CXXFLAGS += $(OCC_CXXFLAGS) $(MED2_INCLUDES) -rdynamic -ldl
+CPPFLAGS += $(OCC_INCLUDES) -I${KERNEL_ROOT_DIR}/include/salome
+CXXFLAGS += $(OCC_CXXFLAGS) $(MED2_INCLUDES) -rdynamic -ldl -I${KERNEL_ROOT_DIR}/include/salome
+
 LDFLAGS  += $(OCC_LIBS) $(MED2_LIBS) -lSMESHDS -lSMDS
 
 %_moc.cxx: %.h