diff --git a/modules/sheets/pokemonCharacterSheet.js b/modules/sheets/pokemonCharacterSheet.js
index 201c4ca..947708d 100644
--- a/modules/sheets/pokemonCharacterSheet.js
+++ b/modules/sheets/pokemonCharacterSheet.js
@@ -417,7 +417,7 @@ export default class pokemonCharacterSheet extends api.HandlebarsApplicationMixi
     }
 
     calcEffectiveness(context, type) {
-        effectiveness = 1
+        var effectiveness = 1
 
         effectiveness *= effectivenessChart[type][context.system.type1]
 
diff --git a/system.json b/system.json
index 099ffb6..9dfbf6a 100644
--- a/system.json
+++ b/system.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.1.11",
+    "version": "0.1.12",
     "id": "pokemon",
     "title": "Pokémon TTRPG",
     "description": "A Pokémon TTRPG",
diff --git a/system.zip b/system.zip
index 289f56b..5ccdc00 100644
Binary files a/system.zip and b/system.zip differ