diff --git a/openair1/SIMULATION/NR_PHY/dlsim.c b/openair1/SIMULATION/NR_PHY/dlsim.c
index 4a0da8eadea1f161fab2c751da057628a2311cf4..47ef32e1f6b92cd1adb1c38e86d9ae22f3cdc04b 100644
--- a/openair1/SIMULATION/NR_PHY/dlsim.c
+++ b/openair1/SIMULATION/NR_PHY/dlsim.c
@@ -82,6 +82,7 @@ RAN_CONTEXT_t RC;
 int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
 
 double cpuf;
+char *uecap_file;
 
 uint16_t sf_ahead=4 ;
 uint16_t sl_ahead=0;
diff --git a/openair1/SIMULATION/NR_PHY/prachsim.c b/openair1/SIMULATION/NR_PHY/prachsim.c
index 6b9512a38b7e745bca6eb34f9ac5997ba32cf236..fb0f37d7ac6665e3a1ab6d39f9fbf1bdb72b1b53 100644
--- a/openair1/SIMULATION/NR_PHY/prachsim.c
+++ b/openair1/SIMULATION/NR_PHY/prachsim.c
@@ -60,6 +60,7 @@
 LCHAN_DESC DCCH_LCHAN_DESC,DTCH_DL_LCHAN_DESC,DTCH_UL_LCHAN_DESC;
 rlc_info_t Rlc_info_um,Rlc_info_am_config;
 
+char *uecap_file;
 PHY_VARS_gNB *gNB;
 PHY_VARS_NR_UE *UE;
 RAN_CONTEXT_t RC;
diff --git a/openair1/SIMULATION/NR_PHY/ulsim.c b/openair1/SIMULATION/NR_PHY/ulsim.c
index ceeded145a09d1d00b5d4ba49fa2525ef7bc610d..6c2ea03421c8b3115b1782c47258b4fdce9110c7 100644
--- a/openair1/SIMULATION/NR_PHY/ulsim.c
+++ b/openair1/SIMULATION/NR_PHY/ulsim.c
@@ -74,6 +74,7 @@ rlc_info_t Rlc_info_um,Rlc_info_am_config;
 PHY_VARS_gNB *gNB;
 PHY_VARS_NR_UE *UE;
 RAN_CONTEXT_t RC;
+char *uecap_file;
 int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
 
 uint16_t sf_ahead=4 ;