diff --git a/src/ai/ai_info.cpp b/src/ai/ai_info.cpp
--- a/src/ai/ai_info.cpp
+++ b/src/ai/ai_info.cpp
@@ -69,20 +69,20 @@ template <> const char *GetClassName<AII
 	SQInteger res = ScriptInfo::Constructor(vm, info);
 	if (res != 0) return res;
 
-	if (info->engine->MethodExists(*info->SQ_instance, "MinVersionToLoad")) {
-		if (!info->engine->CallIntegerMethod(*info->SQ_instance, "MinVersionToLoad", &info->min_loadable_version, MAX_GET_OPS)) return SQ_ERROR;
+	if (info->engine->MethodExists(info->SQ_instance, "MinVersionToLoad")) {
+		if (!info->engine->CallIntegerMethod(info->SQ_instance, "MinVersionToLoad", &info->min_loadable_version, MAX_GET_OPS)) return SQ_ERROR;
 	} else {
 		info->min_loadable_version = info->GetVersion();
 	}
 	/* When there is an UseAsRandomAI function, call it. */
-	if (info->engine->MethodExists(*info->SQ_instance, "UseAsRandomAI")) {
-		if (!info->engine->CallBoolMethod(*info->SQ_instance, "UseAsRandomAI", &info->use_as_random, MAX_GET_OPS)) return SQ_ERROR;
+	if (info->engine->MethodExists(info->SQ_instance, "UseAsRandomAI")) {
+		if (!info->engine->CallBoolMethod(info->SQ_instance, "UseAsRandomAI", &info->use_as_random, MAX_GET_OPS)) return SQ_ERROR;
 	} else {
 		info->use_as_random = true;
 	}
 	/* Try to get the API version the AI is written for. */
-	if (info->engine->MethodExists(*info->SQ_instance, "GetAPIVersion")) {
-		if (!info->engine->CallStringMethod(*info->SQ_instance, "GetAPIVersion", &info->api_version, MAX_GET_OPS)) return SQ_ERROR;
+	if (info->engine->MethodExists(info->SQ_instance, "GetAPIVersion")) {
+		if (!info->engine->CallStringMethod(info->SQ_instance, "GetAPIVersion", &info->api_version, MAX_GET_OPS)) return SQ_ERROR;
 		if (!CheckAPIVersion(info->api_version)) {
 			Debug(script, 1, "Loading info.nut from ({}.{}): GetAPIVersion returned invalid version", info->GetName(), info->GetVersion());
 			return SQ_ERROR;
@@ -149,7 +149,7 @@ bool AIInfo::CanLoadFromVersion(int vers
 	}
 
 	/* Cache the category */
-	if (!library->CheckMethod("GetCategory") || !library->engine->CallStringMethod(*library->SQ_instance, "GetCategory", &library->category, MAX_GET_OPS)) {
+	if (!library->CheckMethod("GetCategory") || !library->engine->CallStringMethod(library->SQ_instance, "GetCategory", &library->category, MAX_GET_OPS)) {
 		delete library;
 		return SQ_ERROR;
 	}