diff --git a/openair1/PHY/MODULATION/modulation_common.h b/openair1/PHY/MODULATION/modulation_common.h
index 82e06fb3a5..d1546da9b5 100644
--- a/openair1/PHY/MODULATION/modulation_common.h
+++ b/openair1/PHY/MODULATION/modulation_common.h
@@ -51,7 +51,7 @@ void PHY_ofdm_mod(int *input,
 void normal_prefix_mod(int32_t *txdataF,int32_t *txdata,uint8_t nsymb,LTE_DL_FRAME_PARMS *frame_parms);
 void nr_normal_prefix_mod(c16_t *txdataF, c16_t *txdata, uint8_t nsymb, NR_DL_FRAME_PARMS *frame_parms, uint32_t slot);
 
-void do_OFDM_mod(c16_t  **txdataF, c16_t  **txdata, uint32_t frame,uint16_t next_slot, LTE_DL_FRAME_PARMS *frame_parms);
+void do_OFDM_mod(c16_t **txdataF, c16_t **txdata, uint32_t frame,uint16_t next_slot, LTE_DL_FRAME_PARMS *frame_parms);
 
 
 /** @}*/