diff --git a/editor/animation_track_editor.cpp b/editor/animation_track_editor.cpp
index dac09fd760..216d3f4505 100644
--- a/editor/animation_track_editor.cpp
+++ b/editor/animation_track_editor.cpp
@@ -598,7 +598,7 @@ class AnimationTrackKeyEdit : public Object {
 
 			} break;
 			case Animation::TYPE_ROTATION_3D: {
-				p_list->push_back(PropertyInfo(Variant::VECTOR3, "rotation"));
+				p_list->push_back(PropertyInfo(Variant::QUATERNION, "rotation"));
 
 			} break;
 			case Animation::TYPE_SCALE_3D: {