diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
index 3803c240ac..41bc61e009 100644
--- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
+++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
@@ -55,20 +55,14 @@
 
 const int get_dl_tda(const gNB_MAC_INST *nrmac, const NR_ServingCellConfigCommon_t *scc, int slot) {
 
-  const NR_TDD_UL_DL_Pattern_t *tdd =
-      scc->tdd_UL_DL_ConfigurationCommon ? &scc->tdd_UL_DL_ConfigurationCommon->pattern1 : NULL;
+  const NR_TDD_UL_DL_Pattern_t *tdd = scc->tdd_UL_DL_ConfigurationCommon ? &scc->tdd_UL_DL_ConfigurationCommon->pattern1 : NULL;
+  AssertFatal(tdd || nrmac->common_channels->frame_type == FDD, "Dynamic TDD not handled yet\n");
 
-  if (tdd) {
-    if (tdd->nrofDownlinkSymbols > 1) { // if there is a mixed slot where we can transmit DL
-      const int nr_slots_period = tdd->nrofDownlinkSlots + tdd->nrofUplinkSlots + 1;
-      if ((slot%nr_slots_period) == tdd->nrofDownlinkSlots)
-        return 1;
-    }
+  if (tdd && tdd->nrofDownlinkSymbols > 1) { // if there is a mixed slot where we can transmit DL
+    const int nr_slots_period = tdd->nrofDownlinkSlots + tdd->nrofUplinkSlots + 1;
+    if ((slot%nr_slots_period) == tdd->nrofDownlinkSlots)
+      return 1;
   }
-  else
-    // if TDD configuration is not present and the band is not FDD, it means it is a dynamic TDD configuration
-    AssertFatal(nrmac->common_channels->frame_type == FDD,"Dynamic TDD not handled yet\n");
-
   return 0; // if FDD or not mixed slot in TDD, for now use default TDA (TODO handle CSI-RS slots)
 }
 
diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
index 975c056e49..92823afa9b 100644
--- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
@@ -50,18 +50,13 @@ const int get_ul_tda(const gNB_MAC_INST *nrmac, const NR_ServingCellConfigCommon
 
   /* there is a mixed slot only when in TDD */
   const NR_TDD_UL_DL_Pattern_t *tdd = scc->tdd_UL_DL_ConfigurationCommon ? &scc->tdd_UL_DL_ConfigurationCommon->pattern1 : NULL;
+  AssertFatal(tdd || nrmac->common_channels->frame_type == FDD, "Dynamic TDD not handled yet\n");
 
-  if (tdd) {
-    if (tdd->nrofUplinkSymbols > 1) { // if there is uplink symbols in mixed slot
-      const int nr_slots_period = tdd->nrofDownlinkSlots + tdd->nrofUplinkSlots + 1;
-      if ((slot%nr_slots_period) == tdd->nrofUplinkSlots)
-        return 1;
-    }
+  if (tdd && tdd->nrofUplinkSymbols > 1) { // if there is uplink symbols in mixed slot
+    const int nr_slots_period = tdd->nrofDownlinkSlots + tdd->nrofUplinkSlots + 1;
+    if ((slot%nr_slots_period) == tdd->nrofUplinkSlots)
+      return 1;
   }
-  else
-    // if TDD configuration is not present and the band is not FDD, it means it is a dynamic TDD configuration
-    AssertFatal(nrmac->common_channels->frame_type == FDD,"Dynamic TDD not handled yet\n");
-
   return 0; // if FDD or not mixed slot in TDD, for now use default TDA (TODO handle CSI-RS slots)
 }