diff --git a/modules/sheets/pokemonCharacterSheet.js b/modules/sheets/pokemonCharacterSheet.js
index 5ad0896..e288c68 100644
--- a/modules/sheets/pokemonCharacterSheet.js
+++ b/modules/sheets/pokemonCharacterSheet.js
@@ -85,11 +85,11 @@ export default class pokemonCharacterSheet extends api.HandlebarsApplicationMixi
         const tabs = new foundry.applications.ux.Tabs({navSelector: ".tabs", contentSelector: ".content", initial: "tab1"});
         tabs.bind(this.element);
 
-        tabs.activate(tab);
+        tabs.activate(this.tab);
 
         tabs.callback = function(){
             console.log(tabs.active);
-            tab = tabs.active;
+            this.tab = tabs.active;
         }
 
     }
diff --git a/system.json b/system.json
index 8d16ffa..5878c71 100644
--- a/system.json
+++ b/system.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.0.49",
+    "version": "0.0.50",
     "id": "pokemon",
     "title": "Pokémon TTRPG",
     "description": "A Pokémon TTRPG",
diff --git a/system.zip b/system.zip
index f3b78a1..63cb97c 100644
Binary files a/system.zip and b/system.zip differ