diff --git a/src/ScriptResolving/AngelScript/TypeRegistry/Battling/RegisterBattleClass.cpp b/src/ScriptResolving/AngelScript/TypeRegistry/Battling/RegisterBattleClass.cpp
index c94931a..6c7eb62 100644
--- a/src/ScriptResolving/AngelScript/TypeRegistry/Battling/RegisterBattleClass.cpp
+++ b/src/ScriptResolving/AngelScript/TypeRegistry/Battling/RegisterBattleClass.cpp
@@ -11,7 +11,7 @@ void RegisterBattleClass::RegisterBattleRandom(asIScriptEngine* engine) {
     [[maybe_unused]] int r = engine->RegisterObjectType("BattleRandom", 0, asOBJ_REF | asOBJ_NOCOUNT);
     assert(r >= 0);
     r = engine->RegisterObjectMethod("BattleRandom",
-                                     "bool EffectChance(int16 chance, ExecutingMove@ move, Pokemon@ target )",
+                                     "bool EffectChance(float chance, ExecutingMove@ move, Pokemon@ target )",
                                      asMETHOD(CreatureLib::Battling::BattleRandom, EffectChance), asCALL_THISCALL);
     assert(r >= 0);
     r = engine->RegisterObjectMethod("BattleRandom", "int Get()",