diff --git a/src/macro-external/twitch/macro-action-twitch.cpp b/src/macro-external/twitch/macro-action-twitch.cpp
index 96addb5b..8fbeb2b4 100644
--- a/src/macro-external/twitch/macro-action-twitch.cpp
+++ b/src/macro-external/twitch/macro-action-twitch.cpp
@@ -330,6 +330,9 @@ bool MacroActionTwitch::ActionIsSupportedByToken()
 	}
 	auto option = requiredOption.find(_action);
 	assert(option != requiredOption.end());
+	if (option == requiredOption.end()) {
+		return false;
+	}
 	return token->OptionIsEnabled(option->second);
 }