diff --git a/editor/import/editor_scene_importer_gltf.cpp b/editor/import/editor_scene_importer_gltf.cpp
index 8fd75599ae1..878fcbf77b0 100644
--- a/editor/import/editor_scene_importer_gltf.cpp
+++ b/editor/import/editor_scene_importer_gltf.cpp
@@ -165,7 +165,7 @@ String EditorSceneImporterGLTF::_gen_unique_name(GLTFState &state, const String
 		name = s_name;
 
 		if (index > 1) {
-			name += itos(index);
+			name += " " + itos(index);
 		}
 		if (!state.unique_names.has(name)) {
 			break;