diff --git a/core/message_queue.cpp b/core/message_queue.cpp
index 37207483fe5..26f5b23416a 100644
--- a/core/message_queue.cpp
+++ b/core/message_queue.cpp
@@ -343,14 +343,14 @@ bool MessageQueue::is_flushing() const {
 
 MessageQueue::MessageQueue() {
 
-	ERR_FAIL_COND_MSG(singleton != NULL, "MessageQueue singleton already exist.");
+	ERR_FAIL_COND_MSG(singleton != NULL, "A MessageQueue singleton already exists.");
 	singleton = this;
 	flushing = false;
 
 	buffer_end = 0;
 	buffer_max_used = 0;
 	buffer_size = GLOBAL_DEF_RST("memory/limits/message_queue/max_size_kb", DEFAULT_QUEUE_SIZE_KB);
-	ProjectSettings::get_singleton()->set_custom_property_info("memory/limits/message_queue/max_size_kb", PropertyInfo(Variant::INT, "memory/limits/message_queue/max_size_kb", PROPERTY_HINT_RANGE, "0,2048,1,or_greater"));
+	ProjectSettings::get_singleton()->set_custom_property_info("memory/limits/message_queue/max_size_kb", PropertyInfo(Variant::INT, "memory/limits/message_queue/max_size_kb", PROPERTY_HINT_RANGE, "1024,4096,1,or_greater"));
 	buffer_size *= 1024;
 	buffer = memnew_arr(uint8_t, buffer_size);
 }