diff --git a/nfapi/open-nFAPI/pnf/src/pnf_p7.c b/nfapi/open-nFAPI/pnf/src/pnf_p7.c
index fe64cc04c2..fc3d9bb318 100644
--- a/nfapi/open-nFAPI/pnf/src/pnf_p7.c
+++ b/nfapi/open-nFAPI/pnf/src/pnf_p7.c
@@ -918,7 +918,7 @@ int pnf_p7_slot_ind(pnf_p7_t* pnf_p7, uint16_t phy_id, uint16_t sfn, uint16_t sl
 
 	// save the curren time, sfn and slot
 	pnf_p7->slot_start_time_hr = pnf_get_current_time_hr();
-	int slot_ahead = 6;
+	int slot_ahead = 0;
 	uint32_t sfn_slot_tx = sfnslot_add_slot(sfn, slot, slot_ahead);
 	uint16_t sfn_tx = NFAPI_SFNSLOT2SFN(sfn_slot_tx);
 	uint8_t slot_tx = NFAPI_SFNSLOT2SLOT(sfn_slot_tx);