diff --git a/ci-scripts/yaml_files/5g_rfsimulator_2x2/docker-compose.yaml b/ci-scripts/yaml_files/5g_rfsimulator_2x2/docker-compose.yaml
index 5a62f8ba5c..2f63ffe9d5 100644
--- a/ci-scripts/yaml_files/5g_rfsimulator_2x2/docker-compose.yaml
+++ b/ci-scripts/yaml_files/5g_rfsimulator_2x2/docker-compose.yaml
@@ -189,12 +189,8 @@ services:
         container_name: rfsim5g-oai-nr-ue
         environment:
             RFSIMULATOR: 192.168.71.140
-            FULL_IMSI: '208990100001100'
-            FULL_KEY: 'fec86ba6eb707ed08905757b1bb44b8f'
-            OPC: 'C42449363BBAD02B66D16BC975D77CC1'
-            DNN: oai
-            NSSAI_SST: 1
-            USE_ADDITIONAL_OPTIONS: --sa --rfsim -r 106 --numerology 1 --band 78 -C 3319680000 --ue-nb-ant-tx 2 --ue-nb-ant-rx 2 --uecap_file /opt/oai-nr-ue/etc/uecap.xml --log_config.global_log_options level,nocolor,time
+            USE_VOLUMED_CONF: 'yes'
+            USE_ADDITIONAL_OPTIONS: --sa --rfsim -r 106 --numerology 1 --band 78 -C 3319680000 --ue-nb-ant-tx 2 --uicc0.imsi 208990100001100 --ue-nb-ant-rx 2 --uecap_file /opt/oai-nr-ue/etc/uecap.xml --log_config.global_log_options level,nocolor,time
         depends_on:
             - oai-gnb
         networks:
@@ -202,6 +198,7 @@ services:
                 ipv4_address: 192.168.71.150
         volumes:
             - ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/uecap_ports2.xml:/opt/oai-nr-ue/etc/uecap.xml
+            - ../../conf_files/nrue.uicc.conf:/opt/oai-nr-ue/etc/mounted.conf
         healthcheck:
             test: /bin/bash -c "pgrep nr-uesoftmodem"
             interval: 10s