diff --git a/conf/metronome.cfg.lua b/conf/metronome.cfg.lua
index 6b83cf8..06d6225 100644
--- a/conf/metronome.cfg.lua
+++ b/conf/metronome.cfg.lua
@@ -1,9 +1,3 @@
--- XXX modules that need to be enabled in main config file.
---modules_enabled = {
---	"extdisco";
---	"jingle_nodes";
---};
-
 external_services = {
     ["__DOMAIN__"] = {
         [1] = {
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 0724f2b..d02d6ae 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -13,6 +13,25 @@ metronome_snippet_path="/etc/metronome/conf.d/coturn.cfg.lua"
 # PERSONAL HELPERS
 #=================================================
 
+ynh_metronome_ensure_module_is_enabled() {
+	module=${1:-admin_telnet}
+	if ! _metronome_modules_list | grep -qE "^${module}$" ; then
+		_metronome_module_add ${module}
+	fi
+}
+
+_metronome_modules_list() {
+	grep -Ev '^\s*--' /etc/metronome/metronome.cfg.lua \
+	 | sed -n '/^modules_enabled = {$/,/^\s*};$/p' \
+	 | grep '\s*"' | sed -r 's/^\s*"([^"]+)";.*/\1/'
+}
+
+_metronome_module_add() {
+	module=${1:-admin_telnet}
+	echo "Inserting module ${module}"
+	sed -i '/^modules_enabled = {/a \	\	"'${module}'"; -- XXX module added by coturn_ynh' /etc/metronome/metronome.cfg.lua
+}
+
 #=================================================
 # EXPERIMENTAL HELPERS
 #=================================================
diff --git a/scripts/install b/scripts/install
index 35883f7..eb04b65 100644
--- a/scripts/install
+++ b/scripts/install
@@ -184,10 +184,9 @@ ynh_print_OFF
 ynh_replace_string --target_file="$metronome_snippet_path" --match_string=__TURNPWD__ --replace_string=$turnserver_pwd
 ynh_print_ON
 
-# TODO make sure the two following modules are enabled in metronome's main config
-#  "extdisco";
-#  "jingle_nodes";
-
+# Make sure the two following modules are enabled in metronome's main config
+ynh_metronome_ensure_module_is_enabled extdisco
+ynh_metronome_ensure_module_is_enabled jingle_nodes
 
 ynh_systemd_action --action="reload" --service_name="metronome"
 
diff --git a/scripts/remove b/scripts/remove
index 3378610..a012ea2 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -71,6 +71,10 @@ ynh_remove_logrotate
 #=================================================
 
 ynh_secure_remove --file="$metronome_snippet_path"
+
+# Disable modules
+sed -i '/ -- XXX module added by coturn_ynh/d' /etc/metronome/metronome.cfg.lua
+
 ynh_systemd_action --action="reload" --service_name="metronome"
 
 #=================================================