diff --git a/module/module.json b/module/module.json
index 9fe4ed5..93da3d3 100644
--- a/module/module.json
+++ b/module/module.json
@@ -42,7 +42,7 @@
   ],
   "url": "https://gitlab.com/sasmira/swade-fr",
   "flags": {},
-  "version": "0.19.0.1",
+  "version": "0.19.0.2",
   "minimumCoreVersion": "0.7.9",
   "compatibleCoreVersion": "9",
   "scripts": [],
diff --git a/module/modules/swade-fr-init.js b/module/modules/swade-fr-init.js
index 5ef5a30..a694d54 100644
--- a/module/modules/swade-fr-init.js
+++ b/module/modules/swade-fr-init.js
@@ -135,9 +135,33 @@ const subFolder = { 'Social Edges': 'Atouts sociaux', 'Background Edges': 'Atout
 'Catapults': 'Catapultes', 'Flamethrowers': 'Lance-flammes', 'Rocket Launchers & Torpedoes': 'Lance roquettes et torpilles',
 'Vehicular Weapons': 'Armes de véhicules'  }
 
+/* -------------------------------------------- */
+// Register world usage statistics
+function registerUsageCount( registerKey ) {
+  if ( game.user.isGM ) {
+    game.settings.register(registerKey, "world-key", {
+      name: "Unique world key",
+      scope: "world",
+      config: false,
+      type: String
+    });
+
+    let worldKey = game.settings.get(registerKey, "world-key")
+    if ( worldKey == undefined || worldKey == "" ) {
+      worldKey = randomID(32)
+      game.settings.set(registerKey, "world-key", worldKey )
+    }
+    // Simple API counter
+    $.ajax(`https://jdr.lahiette.com/fvtt_appcount/count.php?name="${registerKey}"&worldKey="${worldKey}"&version="${game.release.generation}.${game.release.build}"&system="${game.system.id}"&systemversion="${game.system.data.version}"`)
+    /* -------------------------------------------- */
+  }
+}
+
 /************************************************************************************/
 Hooks.once('ready', () => {
 
   //FolderTranslate.translateFolders()
+  registerUsageCount("swade-fr")
 
 });
+