diff --git a/openstack/openstack.c b/openstack/openstack.c
index 884df115e7..9ec1018aa2 100644
--- a/openstack/openstack.c
+++ b/openstack/openstack.c
@@ -22,6 +22,7 @@
 #include "schedule.h"
 #include "sixtop.h"
 #include "neighbors.h"
+#include "sf0.h"
 //-- 03a-IPHC
 #include "openbridge.h"
 #include "iphc.h"
@@ -64,6 +65,7 @@ void openstack_init(void) {
    schedule_init();
    sixtop_init();
    neighbors_init();
+   sf0_init();
    //-- 03a-IPHC
    openbridge_init();
    iphc_init();
diff --git a/projects/common/03oos_sniffer/03oos_sniffer.c b/projects/common/03oos_sniffer/03oos_sniffer.c
index 426df7dca1..58cc9bb7c4 100644
--- a/projects/common/03oos_sniffer/03oos_sniffer.c
+++ b/projects/common/03oos_sniffer/03oos_sniffer.c
@@ -15,6 +15,7 @@
 #include "sixtop.h"
 #include "processIE.h"
 #include "neighbors.h"
+#include "sf0.h"
 
 //=========================== defines =========================================
 
@@ -181,6 +182,7 @@ void ieee154e_getAsn(uint8_t* array) {return;}
 void neighbors_updateMyDAGrankAndNeighborPreference(void) {return;}
 bool neighbors_getPreferredParentEui64(open_addr_t* neighbor){return TRUE;}
 void schedule_startDAGroot(void) {return;}
+void sf0_setSelfBandwidth(uint8_t numPacketPerSlotFrame){return;}
 
 bool debugPrint_asn(void)       {return TRUE;}
 bool debugPrint_isSync(void)    {return TRUE;}