diff --git a/openvidu-server/docker/openvidu-docker-compose/docker-compose.override.yml b/openvidu-server/docker/openvidu-docker-compose/docker-compose.override.yml
index 65aabacb..e9c1215a 100644
--- a/openvidu-server/docker/openvidu-docker-compose/docker-compose.override.yml
+++ b/openvidu-server/docker/openvidu-docker-compose/docker-compose.override.yml
@@ -3,21 +3,21 @@ version: '3.1'
 services:
     # --------------------------------------------------------------
     #
-    # Change this if your want use your own application.
-    # It's very important expose your application in port 5442
-    # and use the http protocol.
+    #   Change this if your want use your own application.
+    #   It's very important expose your application in port 5442
+    #   and use the http protocol.
     # 
-    # Default Application
+    #   Default Application
     #
-    # Openvidu-Call Version: 2.14.0
+    #   Openvidu-Call Version: 2.14.0
     #
     # --------------------------------------------------------------
     app:
         image: openvidu/openvidu-call:2.14.0
         restart: on-failure
-        ports:
-            - "5442:5000"
+        network_mode: host
         environment: 
-            - OPENVIDU_URL=https://${DOMAIN_OR_PUBLIC_IP}:${HTTPS_PORT:-443}
+            - SERVER_PORT=5442
+            - OPENVIDU_URL=http://localhost:5443
             - OPENVIDU_SECRET=${OPENVIDU_SECRET}
             - CALL_OPENVIDU_CERTTYPE=${CERTIFICATE_TYPE}
diff --git a/openvidu-server/docker/openvidu-docker-compose/install_openvidu.sh b/openvidu-server/docker/openvidu-docker-compose/install_openvidu.sh
index 47237ad4..045fca6f 100755
--- a/openvidu-server/docker/openvidu-docker-compose/install_openvidu.sh
+++ b/openvidu-server/docker/openvidu-docker-compose/install_openvidu.sh
@@ -117,7 +117,7 @@ upgrade_ov() {
      ROLL_BACK_FOLDER="${OPENVIDU_PREVIOUS_FOLDER}/.old-${OPENVIDU_PREVIOUS_VERSION}"
      TMP_FOLDER="${OPENVIDU_PREVIOUS_FOLDER}/tmp"
      ACTUAL_FOLDER="$PWD"
-     USE_OV_CALL=$(grep -E '^        image: openvidu/openvidu-call:2.12.0$' "${OPENVIDU_PREVIOUS_FOLDER}/docker-compose.override.yml" | tr -d '[:space:]')
+     USE_OV_CALL=$(grep -E '^        image: openvidu/openvidu-call:.*$' "${OPENVIDU_PREVIOUS_FOLDER}/docker-compose.override.yml" | tr -d '[:space:]')
 
      printf "\n     Creating rollback folder '%s'..." ".old-${OPENVIDU_PREVIOUS_VERSION}"
      mkdir "${ROLL_BACK_FOLDER}" || fatal_error "Error while creating the folder '.old-${OPENVIDU_PREVIOUS_VERSION}'"