diff --git a/openair1/SIMULATION/LTE_PHY/dummy_functions.c b/openair1/SIMULATION/LTE_PHY/dummy_functions.c
index 586193484dd968d8564ad82c9f710c6a252fc246..7f5fa1fb75f42609e973948fb4805d122acbdf75 100644
--- a/openair1/SIMULATION/LTE_PHY/dummy_functions.c
+++ b/openair1/SIMULATION/LTE_PHY/dummy_functions.c
@@ -34,6 +34,9 @@ void ue_decode_p(module_id_t module_idP, int CC_id, frame_t frame,
 void ue_decode_si(module_id_t module_idP, int CC_id, frame_t frame,
 		  uint8_t CH_index, void *pdu, uint16_t len){}
 
+void ue_decode_si_mbms(module_id_t module_idP, int CC_id, frame_t frame,
+		  uint8_t CH_index, void *pdu, uint16_t len){}
+
 void ue_send_sdu(module_id_t module_idP, uint8_t CC_id, frame_t frame,
 		 sub_frame_t subframe, uint8_t * sdu, uint16_t sdu_len,
 		 uint8_t CH_index){}