diff --git a/docker-compose.openvidu.yml b/docker-compose.openvidu.yml
index 0d15fbf6..d2842b95 100644
--- a/docker-compose.openvidu.yml
+++ b/docker-compose.openvidu.yml
@@ -1,22 +1,27 @@
 version: '3'
 services:
   kurento-media-server2:
     build:
       context: ./docker/kurento-media-server/
     container_name: kolab-kurento-media-server2
     environment:
       - GST_DEBUG=3,Kurento*:4,kms*:4,sdp*:4,webrtc*:4,*rtpendpoint:4,rtp*handler:4,rtpsynchronizer:4,agnosticbin:4
       - KMS_PORT=8889
     hostname: kurento-media-server.hosted.com
     image: apheleia/kurento-media-server:6.15.0
     network_mode: host
   openvidu:
     build:
       context: ./docker/openvidu-dev/
+    privileged: true
+    container_name: kolab-openvidu
     depends_on:
       - kurento-media-server
       - kurento-media-server2
+    environment:
+      - KMS_URIS=["ws://localhost:8888/kurento"]
+        #- KMS_URIS=["ws://localhost:8888/kurento", "ws://localhost:8889/kurento"]
     volumes:
       - /etc/letsencrypt/:/etc/letsencrypt/:ro
-      - ~/src/openvidu:/src/openvidu/
+      - ~/src/openvidu:/src/openvidu/:ro
       - ./docker/openvidu-dev/build/.m2:/root/.m2/
diff --git a/docker/openvidu-dev/Dockerfile b/docker/openvidu-dev/Dockerfile
index ecc0bfd5..82c421c2 100644
--- a/docker/openvidu-dev/Dockerfile
+++ b/docker/openvidu-dev/Dockerfile
@@ -1,44 +1,44 @@
-FROM fedora:31
+FROM fedora:34
 
 MAINTAINER Jeroen van Meeuwen <vanmeeuwen@kolabsys.com>
 
 ENV CERTIFICATE_TYPE=selfsigned
 ENV DOMAIN_OR_PUBLIC_IP=localhost.localdomain
 ENV OPENVIDU_SECRET=MY_SECRET
 
 RUN dnf -y install \
         --setopt 'tsflags=nodocs' \
         bash-completion \
         bind-utils \
         coturn \
         curl \
         dhcp-client \
         git \
         iproute \
         iptraf-ng \
         iputils \
         java-1.8.0-openjdk \
         less \
         lsof \
         maven \
         mtr \
         net-tools \
         NetworkManager \
         NetworkManager-tui \
         network-scripts \
         nmap-ncat \
         openssh-clients \
         openssh-server \
         procps-ng \
         redis \
         strace \
         systemd-udev \
         tcpdump \
         telnet \
         traceroute \
         vim-enhanced \
         wget && \
     dnf clean all
 
 COPY init.sh /init.sh
 CMD [ "/init.sh" ]
diff --git a/docker/openvidu-dev/init.sh b/docker/openvidu-dev/init.sh
index 30f277ea..9a5640c6 100755
--- a/docker/openvidu-dev/init.sh
+++ b/docker/openvidu-dev/init.sh
@@ -1,4 +1,6 @@
 #!/bin/bash
-cd /src/openvidu/
+set -e
+cp -R /src/openvidu /src/openvidusrc
+cd /src/openvidusrc
 mvn -DskipTests=true clean install
-/usr/bin/java -jar /src/openvidu/openvidu-server/target/openvidu-server-2.16.0.jar
+/usr/bin/java -jar /src/openvidusrc/openvidu-server/target/openvidu-server-2.18.0.jar