diff --git a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
index 087d316567..a7b4ad1c68 100644
--- a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
+++ b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
@@ -81,7 +81,7 @@ int get_nr_prach_info_from_index(uint8_t index,
                                  uint8_t *N_dur,
                                  uint16_t *RA_sfn_index,
                                  uint8_t *N_RA_slot,
-																 uint8_t *config_period);
+                                 uint8_t *config_period);
 
 int get_nr_prach_occasion_info_from_index(uint8_t index,
                                  uint32_t pointa,