diff --git a/openair2/COMMON/rrc_messages_types.h b/openair2/COMMON/rrc_messages_types.h
index ebf2668b653d8215190806145c1095be41af1fd3..78dca83387cee47f5b747d97413b6bbdb09b7262 100644
--- a/openair2/COMMON/rrc_messages_types.h
+++ b/openair2/COMMON/rrc_messages_types.h
@@ -68,6 +68,8 @@ typedef struct RrcConfigurationReq_s {
     paging_drx_t        default_drx;
 
     lte_frame_type_t    frame_type;
+    uint8_t             tdd_config;
+    uint8_t             tdd_config_s;
     int16_t             eutra_band;
 } RrcConfigurationReq;
 
diff --git a/openair2/ENB_APP/enb_app.c b/openair2/ENB_APP/enb_app.c
index 20706f5b708a0df5477f22647dea6511418ea4e4..096b2299e803a30e75d473d1989a382f5f1597f1 100644
--- a/openair2/ENB_APP/enb_app.c
+++ b/openair2/ENB_APP/enb_app.c
@@ -86,6 +86,8 @@ static void configure_rrc(uint32_t enb_id, const Enb_properties_array_t *enb_pro
     RRC_CONFIGURATION_REQ (msg_p).mnc =             enb_properties->properties[enb_id]->mnc;
     RRC_CONFIGURATION_REQ (msg_p).default_drx =     enb_properties->properties[enb_id]->default_drx;
     RRC_CONFIGURATION_REQ (msg_p).frame_type =      enb_properties->properties[enb_id]->frame_type;
+    RRC_CONFIGURATION_REQ (msg_p).tdd_config =      enb_properties->properties[enb_id]->tdd_config;
+    RRC_CONFIGURATION_REQ (msg_p).tdd_config_s =    enb_properties->properties[enb_id]->tdd_config_s;
     RRC_CONFIGURATION_REQ (msg_p).eutra_band =      enb_properties->properties[enb_id]->eutra_band;
 
     itti_send_msg_to_task (TASK_RRC_ENB, enb_id, msg_p);
diff --git a/openair2/RRC/LITE/MESSAGES/asn1_msg.c b/openair2/RRC/LITE/MESSAGES/asn1_msg.c
index aa842400fbf35ac9ffc0153c88b3e09906873ba4..d5cc8b31ae587ed55a6c6147e7ba849539bc132f 100644
--- a/openair2/RRC/LITE/MESSAGES/asn1_msg.c
+++ b/openair2/RRC/LITE/MESSAGES/asn1_msg.c
@@ -525,9 +525,19 @@ uint8_t do_SIB1(uint8_t Mod_id, LTE_DL_FRAME_PARMS *frame_parms, uint8_t *buffer
   {
       (*sib1)->tdd_Config =                             CALLOC(1,sizeof(struct TDD_Config));
 
-      (*sib1)->tdd_Config->subframeAssignment =         frame_parms->tdd_config;
+      (*sib1)->tdd_Config->subframeAssignment =
+#if defined(ENABLE_ITTI)
+              configuration->tdd_config;
+#else
+              frame_parms->tdd_config;
+#endif
 
-      (*sib1)->tdd_Config->specialSubframePatterns =    frame_parms->tdd_config_S;
+      (*sib1)->tdd_Config->specialSubframePatterns =
+#if defined(ENABLE_ITTI)
+              configuration->tdd_config_s;
+#else
+              frame_parms->tdd_config_S;
+#endif
   }
 
   (*sib1)->si_WindowLength=SystemInformationBlockType1__si_WindowLength_ms20;