diff --git a/docker-compose.yml b/docker-compose.yml
index cab05d8..411caf2 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -262,12 +262,14 @@ services:
             - VISITORS_XMPP_DOMAIN
             - VISITORS_XMPP_SERVER
             - VISITORS_XMPP_PORT
+            - XMPP_BREAKOUT_MUC_MODULES
             - XMPP_CONFIGURATION
             - XMPP_DOMAIN
             - XMPP_AUTH_DOMAIN
             - XMPP_GUEST_DOMAIN
             - XMPP_MUC_DOMAIN
             - XMPP_INTERNAL_MUC_DOMAIN
+            - XMPP_LOBBY_MUC_MODULES
             - XMPP_MODULES
             - XMPP_MUC_MODULES
             - XMPP_MUC_CONFIGURATION
diff --git a/prosody/rootfs/defaults/conf.d/jitsi-meet.cfg.lua b/prosody/rootfs/defaults/conf.d/jitsi-meet.cfg.lua
index 04a7b0b..204cd9a 100644
--- a/prosody/rootfs/defaults/conf.d/jitsi-meet.cfg.lua
+++ b/prosody/rootfs/defaults/conf.d/jitsi-meet.cfg.lua
@@ -393,6 +393,9 @@ Component "lobby.{{ $XMPP_DOMAIN }}" "muc"
         {{ if $ENABLE_RATE_LIMITS -}}
         "muc_rate_limit";
         {{ end -}}
+        {{ if .Env.XMPP_LOBBY_MUC_MODULES -}}
+        "{{ join "\";\n\"" (splitList "," .Env.XMPP_LOBBY_MUC_MODULES) }}";
+        {{ end -}}
     }
 
     {{ end }}
@@ -414,6 +417,9 @@ Component "breakout.{{ $XMPP_DOMAIN }}" "muc"
         {{ if $ENABLE_RATE_LIMITS -}}
         "muc_rate_limit";
         {{ end -}}
+        {{ if .Env.XMPP_BREAKOUT_MUC_MODULES -}}
+        "{{ join "\";\n\"" (splitList "," .Env.XMPP_BREAKOUT_MUC_MODULES) }}";
+        {{ end -}}
     }
 {{ end }}