diff --git a/packages/xo-server-perf-alert/package.json b/packages/xo-server-perf-alert/package.json
index 890226c4f..9985c6b45 100644
--- a/packages/xo-server-perf-alert/package.json
+++ b/packages/xo-server-perf-alert/package.json
@@ -2,7 +2,7 @@
   "name": "xo-server-perf-alert",
   "version": "0.2.0",
   "license": "AGPL-3.0",
-  "description": "",
+  "description": "Sends alerts based on performance criteria",
   "keywords": [],
   "homepage": "https://github.com/vatesfr/xen-orchestra/tree/master/packages/xo-server-perf-alert",
   "bugs": "https://github.com/vatesfr/xen-orchestra/issues",
diff --git a/packages/xo-server-sdn-controller/package.json b/packages/xo-server-sdn-controller/package.json
index e7289c6b7..a22810c49 100644
--- a/packages/xo-server-sdn-controller/package.json
+++ b/packages/xo-server-sdn-controller/package.json
@@ -1,5 +1,6 @@
 {
   "name": "xo-server-sdn-controller",
+  "description": "Creates pool-wide and cross-pool private networks",
   "homepage": "https://github.com/vatesfr/xen-orchestra/tree/master/packages/xo-server-sdn-controller",
   "bugs": "https://github.com/vatesfr/xen-orchestra/issues",
   "repository": {
diff --git a/packages/xo-server-transport-icinga2/package.json b/packages/xo-server-transport-icinga2/package.json
index 10bdcbd93..0c08df43e 100644
--- a/packages/xo-server-transport-icinga2/package.json
+++ b/packages/xo-server-transport-icinga2/package.json
@@ -1,5 +1,6 @@
 {
   "name": "xo-server-transport-icinga2",
+  "description": "Sends backup runs statuses to icinga2 server",
   "homepage": "https://github.com/vatesfr/xen-orchestra/tree/master/packages/xo-server-transport-icinga2",
   "bugs": "https://github.com/vatesfr/xen-orchestra/issues",
   "repository": {
diff --git a/packages/xo-server-transport-nagios/package.json b/packages/xo-server-transport-nagios/package.json
index 2b62880bc..df903eb1f 100644
--- a/packages/xo-server-transport-nagios/package.json
+++ b/packages/xo-server-transport-nagios/package.json
@@ -2,7 +2,7 @@
   "name": "xo-server-transport-nagios",
   "version": "0.1.0",
   "license": "ISC",
-  "description": "",
+  "description": "Send backup runs statuses to Nagios",
   "keywords": [
     "nagios",
     "orchestra",
diff --git a/packages/xo-server-usage-report/package.json b/packages/xo-server-usage-report/package.json
index 66f8b449c..d0234116f 100644
--- a/packages/xo-server-usage-report/package.json
+++ b/packages/xo-server-usage-report/package.json
@@ -2,7 +2,7 @@
   "name": "xo-server-usage-report",
   "version": "0.7.4",
   "license": "AGPL-3.0",
-  "description": "",
+  "description": "Report resources usage with their evolution",
   "keywords": [
     "orchestra",
     "plugin",
diff --git a/packages/xo-server-web-hooks/package.json b/packages/xo-server-web-hooks/package.json
index 3e0a32f62..8b2a0e7ca 100644
--- a/packages/xo-server-web-hooks/package.json
+++ b/packages/xo-server-web-hooks/package.json
@@ -2,7 +2,7 @@
   "name": "xo-server-web-hooks",
   "version": "0.1.0",
   "license": "AGPL-3.0",
-  "description": "",
+  "description": "Sends HTTP requests on XO-Server API calls",
   "keywords": [
     "hooks",
     "orchestra",