diff --git a/ci-scripts/conf_files/gnb.sa.band78.106prb.rfsim.yaml b/ci-scripts/conf_files/gnb.sa.band78.106prb.rfsim.yaml
index 918bdc9802..d67f5f5cc7 100644
--- a/ci-scripts/conf_files/gnb.sa.band78.106prb.rfsim.yaml
+++ b/ci-scripts/conf_files/gnb.sa.band78.106prb.rfsim.yaml
@@ -63,7 +63,7 @@ gNBs:
         prach_ConfigurationIndex: 98
         #prach_msg1_FDM
         #0 = one, 1=two, 2=four, 3=eight
-        prach_msg1_FDM: 0
+        prach_msg1_FDM: 1
         prach_msg1_FrequencyStart: 0
         zeroCorrelationZoneConfig: 12
         preambleReceivedTargetPower: -104
@@ -99,7 +99,7 @@ gNBs:
         pucchGroupHopping: 0
         hoppingId: 40
         p0_nominal: -90
-        ssb_PositionsInBurst_Bitmap: 1
+        ssb_PositionsInBurst_Bitmap: 2
         # ssb_periodicityServingCell
         # 0 = ms5, 1=ms10, 2=ms20, 3=ms40, 4=ms80, 5=ms160, 6=spare2, 7=spare1
         ssb_periodicityServingCell: 2
diff --git a/executables/nr-ru.c b/executables/nr-ru.c
index 279b6f5142..7d96eb6772 100644
--- a/executables/nr-ru.c
+++ b/executables/nr-ru.c
@@ -881,7 +881,7 @@ static void fill_split7_2_config(split7_config_t *split7, const nfapi_nr_config_
 
   DevAssert(prach_config->prach_ConfigurationIndex.tl.tag == NFAPI_NR_CONFIG_PRACH_CONFIG_INDEX_TAG);
   split7->prach_index = prach_config->prach_ConfigurationIndex.value;
-  AssertFatal(prach_config->num_prach_fd_occasions.value == 1, "cannot handle more than one PRACH occasion\n");
+  AssertFatal(prach_config->num_prach_fd_occasions.value >= 1, "must have at least one PRACH occasion\n");
   split7->prach_freq_start = prach_config->num_prach_fd_occasions_list[0].k1.value;
 
   DevAssert(cell_config->frame_duplex_type.tl.tag == NFAPI_NR_CONFIG_FRAME_DUPLEX_TYPE_TAG);