diff --git a/core/register_core_types.cpp b/core/register_core_types.cpp
index 666384b093..a31aa9cb01 100644
--- a/core/register_core_types.cpp
+++ b/core/register_core_types.cpp
@@ -142,6 +142,7 @@ void register_core_types() {
 	ClassDB::register_virtual_class<InputEventGesture>();
 	ClassDB::register_class<InputEventMagnifyGesture>();
 	ClassDB::register_class<InputEventPanGesture>();
+	ClassDB::register_class<InputEventMIDI>();
 
 	ClassDB::register_class<FuncRef>();
 	ClassDB::register_virtual_class<StreamPeer>();