diff --git a/test/simulator-group/ric/cert/generate_cert_and_key.sh b/test/simulator-group/ric/cert/generate_cert_and_key.sh
new file mode 100755
index 0000000..0f79bbf
--- /dev/null
+++ b/test/simulator-group/ric/cert/generate_cert_and_key.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+#  ============LICENSE_START===============================================
+#  Copyright (C) 2020 Nordix Foundation. All rights reserved.
+#  ========================================================================
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#  ============LICENSE_END=================================================
+#
+
+# This will generate a self-signed certificate with password 'test'
+openssl req -x509 -passout pass:"test" -newkey rsa:2048 -keyout key.crt -out cert.crt -days 9999
diff --git a/test/simulator-group/ric/cert/pass b/test/simulator-group/ric/cert/pass
new file mode 100644
index 0000000..30d74d2
--- /dev/null
+++ b/test/simulator-group/ric/cert/pass
@@ -0,0 +1 @@
+test
\ No newline at end of file
diff --git a/test/simulator-group/ric/docker-compose.yml b/test/simulator-group/ric/docker-compose.yml
index fd8fc00..701a7f5 100644
--- a/test/simulator-group/ric/docker-compose.yml
+++ b/test/simulator-group/ric/docker-compose.yml
@@ -29,7 +29,8 @@
     networks:
       - default
     ports:
-      - ${RIC_SIM_PORT}/tcp
+      - ${RIC_SIM_INTERNAL_PORT}/tcp
+      - ${RIC_SIM_INTERNAL_SECURE_PORT}/tcp
     environment:
       - A1_VERSION=${G1_A1_VERSION}
       - REMOTE_HOSTS_LOGGING=1
@@ -40,7 +41,8 @@
     networks:
       - default
     ports:
-      - ${RIC_SIM_PORT}/tcp
+      - ${RIC_SIM_INTERNAL_PORT}/tcp
+      - ${RIC_SIM_INTERNAL_SECURE_PORT}/tcp
     environment:
       - A1_VERSION=${G2_A1_VERSION}
       - REMOTE_HOSTS_LOGGING=1
@@ -51,7 +53,8 @@
     networks:
       - default
     ports:
-      - ${RIC_SIM_PORT}/tcp
+      - ${RIC_SIM_INTERNAL_PORT}/tcp
+      - ${RIC_SIM_INTERNAL_SECURE_PORT}/tcp
     environment:
       - A1_VERSION=${G3_A1_VERSION}
       - REMOTE_HOSTS_LOGGING=1