diff --git a/openair1/SIMULATION/NR_PHY/dlsim.c b/openair1/SIMULATION/NR_PHY/dlsim.c
index f53812cbffb33f047e79f9079252b9802f4b01be..18bf10fbd3d2cc9f0118a641d4b1caacd1a22f03 100644
--- a/openair1/SIMULATION/NR_PHY/dlsim.c
+++ b/openair1/SIMULATION/NR_PHY/dlsim.c
@@ -76,7 +76,7 @@ int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
 
 double cpuf;
 
-int sf_ahead=4, phy_test = 0;
+int sf_ahead=4 ;
 uint8_t nfapi_mode = 0;
 uint16_t NB_UE_INST = 1;
 
diff --git a/openair1/SIMULATION/NR_PHY/ulsim.c b/openair1/SIMULATION/NR_PHY/ulsim.c
index 7e8e06a274729437a036ebeca5d0c5d52ff21561..9e514e5fd749d0fe106232bad49022350ece6da5 100644
--- a/openair1/SIMULATION/NR_PHY/ulsim.c
+++ b/openair1/SIMULATION/NR_PHY/ulsim.c
@@ -62,7 +62,7 @@ PHY_VARS_NR_UE *UE;
 RAN_CONTEXT_t RC;
 int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
 
-int sf_ahead=4, phy_test = 0;
+int sf_ahead=4 ;
 double cpuf;
 uint8_t nfapi_mode = 0;
 uint16_t NB_UE_INST = 1;