diff --git a/app/build/docker-compose.yml b/app/build/docker-compose.yml
index 25e994f..0e44928 100644
--- a/app/build/docker-compose.yml
+++ b/app/build/docker-compose.yml
@@ -53,7 +53,7 @@ services:
         # https://github.com/jitsi/jitsi-videobridge
         PREFIXV: stable/jitsi-meet_
         VERSION: 4966
-    image: superboum/amd64_jitsi_videobridge:v11
+    image: superboum/amd64_jitsi_videobridge:v13
 
   jitsi-xmpp:
     build:
diff --git a/app/build/jitsi-conference-focus/Dockerfile b/app/build/jitsi-conference-focus/Dockerfile
index f66c426..93301e9 100644
--- a/app/build/jitsi-conference-focus/Dockerfile
+++ b/app/build/jitsi-conference-focus/Dockerfile
@@ -20,5 +20,6 @@ RUN apt-get update && \
 
 COPY --from=builder /srv/build /srv/jicofo
 COPY jicofo /usr/local/bin/jicofo
+COPY sip-communicator.properties /root/.sip-communicator/sip-communicator.properties
 
 CMD ["/usr/local/bin/jicofo"]
diff --git a/app/build/jitsi-conference-focus/sip-communicator.properties b/app/build/jitsi-conference-focus/sip-communicator.properties
new file mode 100644
index 0000000..5347d51
--- /dev/null
+++ b/app/build/jitsi-conference-focus/sip-communicator.properties
@@ -0,0 +1 @@
+org.jitsi.jicofo.SHORT_ID=1
diff --git a/app/build/jitsi-videobridge/jvb_run b/app/build/jitsi-videobridge/jvb_run
index 4514d99..c5852bc 100755
--- a/app/build/jitsi-videobridge/jvb_run
+++ b/app/build/jitsi-videobridge/jvb_run
@@ -36,4 +36,4 @@ EOF
   --domain=jitsi.deuxfleurs.fr \
   --port=5347 \
   --secret=${JITSI_SECRET_VIDEOBRIDGE} \
-  --apis=rest,xmpp
+  --apis=xmpp,rest