diff --git a/app/docker-compose.yml b/app/docker-compose.yml
index 56a04b7..2b996e0 100644
--- a/app/docker-compose.yml
+++ b/app/docker-compose.yml
@@ -56,8 +56,7 @@ services:
       context: ./jitsi/build/jitsi-conference-focus
       args:
         # https://github.com/jitsi/jicofo
-        PREFIXV: jitsi-meet_
-        VERSION: 5463
+        JICOFO_TAG: jitsi-meet_5463
     image: superboum/amd64_jitsi_conference_focus:v7
 
   jitsi-videobridge:
@@ -65,8 +64,8 @@ services:
       context: ./jitsi/build/jitsi-videobridge
       args:
         # https://github.com/jitsi/jitsi-videobridge
-        PREFIXV: stable/jitsi-meet_
-        VERSION: 5390
+        # note: JVB is not tagged with non-stable tags
+        JVB_TAG: stable/jitsi-meet_5390
     image: superboum/amd64_jitsi_videobridge:v17
 
   jitsi-xmpp:
diff --git a/app/jitsi/build/jitsi-conference-focus/0001-Remove-broken-command-line-args-parameters-setting.patch b/app/jitsi/build/jitsi-conference-focus/0001-Remove-broken-command-line-args-parameters-setting.patch
new file mode 100644
index 0000000..14d48c5
--- /dev/null
+++ b/app/jitsi/build/jitsi-conference-focus/0001-Remove-broken-command-line-args-parameters-setting.patch
@@ -0,0 +1,91 @@
+From 3da458fc04560e8ddd597f7910c4f53b714d58ab Mon Sep 17 00:00:00 2001
+From: Quentin Dufour <quentin@dufour.io>
+Date: Mon, 1 Feb 2021 06:53:21 +0100
+Subject: [PATCH] Remove broken command line args parameters setting
+
+---
+ src/main/java/org/jitsi/jicofo/Main.java | 61 ------------------------
+ 1 file changed, 61 deletions(-)
+
+diff --git a/src/main/java/org/jitsi/jicofo/Main.java b/src/main/java/org/jitsi/jicofo/Main.java
+index 558d1b3..59e04bb 100644
+--- a/src/main/java/org/jitsi/jicofo/Main.java
++++ b/src/main/java/org/jitsi/jicofo/Main.java
+@@ -50,7 +50,6 @@ public static void main(String[] args)
+                 logger.error("An uncaught exception occurred in thread=" + t, e));
+ 
+         setupMetaconfigLogger();
+-        setSystemProperties(args);
+         JitsiConfig.Companion.reloadNewConfig();
+ 
+         // Make sure that passwords are not printed by ConfigurationService
+@@ -80,66 +79,6 @@ public static void main(String[] args)
+         JicofoServices.jicofoServicesSingleton = null;
+     }
+ 
+-    /**
+-     * Read the command line arguments and env variables, and set the corresponding system properties used for
+-     * configuration of the XMPP component and client connections.
+-     */
+-    private static void setSystemProperties(String[] args)
+-            throws ParseException
+-    {
+-        CmdLine cmdLine = new CmdLine();
+-
+-        // We may end execution here if one of required arguments is missing
+-        cmdLine.parse(args);
+-
+-        // XMPP host/domain
+-        String host;
+-        String componentDomain;
+-        // Try to get domain, can be null after this call(we'll fix that later)
+-        componentDomain = cmdLine.getOptionValue("domain");
+-        // Host name
+-        host = cmdLine.getOptionValue("--host", componentDomain == null ? "localhost" : componentDomain);
+-        // Try to fix component domain
+-        if (isBlank(componentDomain))
+-        {
+-            componentDomain = host;
+-        }
+-        if (componentDomain != null)
+-        {
+-            // For backward compat, the "--domain" command line argument controls the domain for the XMPP component
+-            // as well as XMPP client connection.
+-            System.setProperty(XmppClientConnectionConfig.legacyXmppDomainPropertyName, componentDomain);
+-        }
+-        if (host != null)
+-        {
+-            // For backward compat, the "--host" command line argument controls the hostname for the XMPP component
+-            // as well as XMPP client connection.
+-            System.setProperty(XmppClientConnectionConfig.legacyHostnamePropertyName, host);
+-        }
+-
+-        // XMPP client connection
+-        String focusDomain = cmdLine.getOptionValue("--user_domain");
+-        String focusUserName = cmdLine.getOptionValue("--user_name");
+-        String focusPassword = cmdLine.getOptionValue("--user_password");
+-        if (isBlank(focusPassword))
+-        {
+-            focusPassword = System.getenv("JICOFO_AUTH_PASSWORD");
+-        }
+-
+-        if (focusDomain != null)
+-        {
+-            System.setProperty(XmppClientConnectionConfig.legacyDomainPropertyName, focusDomain);
+-        }
+-        if (focusUserName != null)
+-        {
+-            System.setProperty(XmppClientConnectionConfig.legacyUsernamePropertyName, focusUserName);
+-        }
+-        if (isNotBlank(focusPassword))
+-        {
+-            System.setProperty(XmppClientConnectionConfig.legacyPasswordPropertyName, focusPassword);
+-        }
+-    }
+-
+     private static void setupMetaconfigLogger()
+     {
+         org.jitsi.utils.logging2.Logger configLogger = new org.jitsi.utils.logging2.LoggerImpl("org.jitsi.config");
+-- 
+2.25.1
+
diff --git a/app/jitsi/build/jitsi-conference-focus/Dockerfile b/app/jitsi/build/jitsi-conference-focus/Dockerfile
index cb6b127..0e11df9 100644
--- a/app/jitsi/build/jitsi-conference-focus/Dockerfile
+++ b/app/jitsi/build/jitsi-conference-focus/Dockerfile
@@ -3,25 +3,15 @@ FROM fedora:33 AS builder
 # unzip is required when executing the mvn package command
 RUN dnf install -y java-latest-openjdk-headless maven git unzip
 
-ARG PREFIXV
-ARG VERSION
-
-# Create a cache
-RUN git clone https://github.com/superboum/jicofo && \
-    cd jicofo && \
-    mvn package -DskipTests -Dassembly.skipAssembly=false
+ARG JICOFO_TAG
+RUN git clone --depth 1 --branch $JICOFO_TAG https://github.com/jitsi/jicofo
 
 WORKDIR jicofo
-# Ensure latest version is compiled
-RUN git pull && \
-    git checkout 194795ed2a3ca08c25322c99f1ee89d134e1e1a2
+COPY *.patch .
+RUN git apply 0001-Remove-broken-command-line-args-parameters-setting.patch
+RUN mvn package -DskipTests -Dassembly.skipAssembly=false
 
-# Wild patch for debug, once it will work we can safely remove this dead code
-#COPY jicofogit/src/main/kotlin/org/jitsi/jicofo/JicofoServices.kt src/main/kotlin/org/jitsi/jicofo/JicofoServices.kt
-#COPY jicofogit/src/main/java/org/jitsi/impl/protocol/xmpp/XmppProtocolProvider.java src/main/java/org/jitsi/impl/protocol/xmpp/XmppProtocolProvider.java
-
-RUN mvn package -DskipTests -Dassembly.skipAssembly=false && \
-    unzip target/jicofo-1.1-SNAPSHOT-archive.zip && \
+RUN unzip target/jicofo-1.1-SNAPSHOT-archive.zip && \
     mv jicofo-1.1-SNAPSHOT /srv/build
 
 FROM debian:bullseye
diff --git a/app/jitsi/build/jitsi-conference-focus/jicofo b/app/jitsi/build/jitsi-conference-focus/jicofo
index 2225e98..344b293 100755
--- a/app/jitsi/build/jitsi-conference-focus/jicofo
+++ b/app/jitsi/build/jitsi-conference-focus/jicofo
@@ -2,8 +2,13 @@
 
 update-ca-certificates -f
 
+if [ -z "${JICOFO_MEMORY}" ]; then
+  echo "You must set the env variable 'JICOFO_MEMORY'. eg. JICOFO_MEMORY=3072m"
+  exit 1
+fi
+
 exec java \
-  -Xmx400m \
+  -Xmx${JICOFO_MEMORY} \
   -XX:+HeapDumpOnOutOfMemoryError \
   -XX:HeapDumpPath=/tmp \
   -Djdk.tls.ephemeralDHKeySize=2048 \
diff --git a/app/jitsi/build/jitsi-videobridge/0001-Disable-legacy-parameters.patch b/app/jitsi/build/jitsi-videobridge/0001-Disable-legacy-parameters.patch
new file mode 100644
index 0000000..69b83c0
--- /dev/null
+++ b/app/jitsi/build/jitsi-videobridge/0001-Disable-legacy-parameters.patch
@@ -0,0 +1,31 @@
+From b327e580ab83110cdb52bc1d11687a096b8fc1df Mon Sep 17 00:00:00 2001
+From: Quentin Dufour <quentin@dufour.io>
+Date: Mon, 1 Feb 2021 07:16:50 +0100
+Subject: [PATCH] Disable legacy parameters
+
+---
+ jvb/src/main/kotlin/org/jitsi/videobridge/Main.kt | 8 --------
+ 1 file changed, 8 deletions(-)
+
+diff --git a/jvb/src/main/kotlin/org/jitsi/videobridge/Main.kt b/jvb/src/main/kotlin/org/jitsi/videobridge/Main.kt
+index df71f480..8f0ef9a5 100644
+--- a/jvb/src/main/kotlin/org/jitsi/videobridge/Main.kt
++++ b/jvb/src/main/kotlin/org/jitsi/videobridge/Main.kt
+@@ -62,14 +62,6 @@ fun main(args: Array<String>) {
+     //  to be passed.
+     System.setProperty("org.eclipse.jetty.util.log.class", "org.eclipse.jetty.util.log.JavaUtilLog")
+ 
+-    // Before initializing the application programming interfaces (APIs) of
+-    // Jitsi Videobridge, set any System properties which they use and which
+-    // may be specified by the command-line arguments.
+-    System.setProperty(
+-        Videobridge.REST_API_PNAME,
+-        cmdLine.getOptionValue("--apis").contains(Videobridge.REST_API).toString()
+-    )
+-
+     // Reload the Typesafe config used by ice4j, because the original was initialized before the new system
+     // properties were set.
+     JitsiConfig.reloadNewConfig()
+-- 
+2.25.1
+
diff --git a/app/jitsi/build/jitsi-videobridge/Dockerfile b/app/jitsi/build/jitsi-videobridge/Dockerfile
index 4a3d504..2a32946 100644
--- a/app/jitsi/build/jitsi-videobridge/Dockerfile
+++ b/app/jitsi/build/jitsi-videobridge/Dockerfile
@@ -1,19 +1,16 @@
 FROM debian:buster AS builder
 
-ARG PREFIXV
-ARG VERSION
-
 RUN apt-get update && \
-    apt-get install -y wget unzip maven openjdk-11-jdk-headless
+    apt-get install -y git unzip maven openjdk-11-jdk-headless
 
-RUN wget https://github.com/jitsi/jitsi-videobridge/archive/${PREFIXV}${VERSION}.zip -O jvb.zip
+ARG JVB_TAG
+RUN git clone --depth 1 --branch ${JVB_TAG} https://github.com/jitsi/jitsi-videobridge
 
-RUN unzip jvb.zip && \
-    mv jitsi-videobridge*${VERSION} jvb && \
-    cd jvb && \
-    mvn package  -DskipTests && \
-    ls jvb/target && \
-    unzip jvb/target/jitsi-videobridge*.zip && \
+WORKDIR jitsi-videobridge
+COPY *.patch .
+RUN git apply 0001-Disable-legacy-parameters.patch
+RUN mvn package  -DskipTests
+RUN unzip jvb/target/jitsi-videobridge*.zip && \
     mv jitsi-videobridge-*-SNAPSHOT build
 
 FROM debian:buster
@@ -21,7 +18,7 @@ FROM debian:buster
 RUN apt-get update && \
     apt-get install -y openjdk-11-jre-headless curl
 
-COPY --from=builder /jvb/build /usr/share/jvb
+COPY --from=builder /jitsi-videobridge/build /usr/share/jvb
 COPY jvb_run /usr/local/bin/jvb_run
 
 CMD ["/usr/local/bin/jvb_run"]
diff --git a/app/jitsi/build/jitsi-videobridge/jvb_run b/app/jitsi/build/jitsi-videobridge/jvb_run
index 3a78c46..c82712c 100755
--- a/app/jitsi/build/jitsi-videobridge/jvb_run
+++ b/app/jitsi/build/jitsi-videobridge/jvb_run
@@ -9,10 +9,15 @@ if [ -z "${JITSI_NAT_PUBLIC_IP}" ]; then
   JITSI_NAT_PUBLIC_IP=$(curl https://ifconfig.me)
 fi
 
+if [ -z "${JVB_MEMORY}" ]; then
+  echo "You must set the env variable 'JVB_MEMORY'. eg: JVB_MEMORY=3072m"
+  exit 1
+fi
+
 echo "NAT config: ${JITSI_NAT_LOCAL_IP} -> ${JITSI_NAT_PUBLIC_IP}"
 
 exec java \
-  -Xmx3072m \
+  -Xmx${JVB_MEMORY} \
   -XX:+UseConcMarkSweepGC \
   -XX:+HeapDumpOnOutOfMemoryError \
   -XX:HeapDumpPath=/tmp \
@@ -22,5 +27,4 @@ exec java \
   -Dorg.ice4j.ice.harvest.NAT_HARVESTER_LOCAL_ADDRESS=${JITSI_NAT_LOCAL_IP} \
   -Dorg.ice4j.ice.harvest.NAT_HARVESTER_PUBLIC_ADDRESS=${JITSI_NAT_PUBLIC_IP} \
   -cp '/usr/share/jvb/jitsi-videobridge.jar:/usr/share/jvb/lib/*' \
-  org.jitsi.videobridge.MainKt \
-  --apis=rest,xmpp
+  org.jitsi.videobridge.MainKt