diff --git a/examples/6tisch/sixtop/project-conf.h b/examples/6tisch/sixtop/project-conf.h
index ff8b96ad7..45e0a2fd1 100755
--- a/examples/6tisch/sixtop/project-conf.h
+++ b/examples/6tisch/sixtop/project-conf.h
@@ -36,12 +36,6 @@
 #define WITH_SECURITY 0
 #endif /* WITH_SECURITY */
 
-/*******************************************************/
-/********* Enable RPL non-storing mode *****************/
-/*******************************************************/
-#define UIP_CONF_MAX_ROUTES 0 /* No need for routes */
-#define RPL_CONF_MOP RPL_MOP_NON_STORING /* Mode of operation*/
-
 /*******************************************************/
 /********************* Enable TSCH *********************/
 /*******************************************************/