diff --git a/modules/terrain_editor/terrain_mesh_generator.cpp b/modules/terrain_editor/terrain_mesh_generator.cpp
index fcf07482..d1a9ad54 100644
--- a/modules/terrain_editor/terrain_mesh_generator.cpp
+++ b/modules/terrain_editor/terrain_mesh_generator.cpp
@@ -24,6 +24,9 @@ void TerrainMeshGenerator::_bind_methods() {
 	ADD_SIGNAL(MethodInfo(sig_primitives_changed));
 	ADD_SIGNAL(MethodInfo(sig_primitive_list_changed, PropertyInfo(Variant::ARRAY, "array", PROPERTY_HINT_ARRAY_TYPE, vformat("%s/%s:TerrainPrimitive", Variant::OBJECT, PROPERTY_HINT_RESOURCE_TYPE))));
 	ClassDB::bind_method(D_METHOD("push_task", "area", "out_mesh", "side_points"), &self_type::push_task);
+	ClassDB::bind_method(D_METHOD("add_primitive", "primitive"), &self_type::add_primitive);
+	ClassDB::bind_method(D_METHOD("insert_primitive", "primitive", "idx"), &self_type::insert_primitive);
+	ClassDB::bind_method(D_METHOD("remove_primitive", "primitive"), &self_type::remove_primitive);
 }
 
 void TerrainMeshGenerator::enter_tree() {
@@ -263,6 +266,12 @@ void TerrainMeshGenerator::add_primitive(Ref<TerrainPrimitive> primitive) {
 	set_primitives(list);
 }
 
+void TerrainMeshGenerator::insert_primitive(Ref<TerrainPrimitive> primitive, int idx) {
+	Array list = get_primitives();
+	list.insert(idx, primitive);
+	set_primitives(list);
+}
+
 void TerrainMeshGenerator::remove_primitive(Ref<TerrainPrimitive> primitive) {
 	Array list = get_primitives();
 	int idx{ list.find(primitive) };
diff --git a/modules/terrain_editor/terrain_mesh_generator.h b/modules/terrain_editor/terrain_mesh_generator.h
index 9cb9141e..80b5e3bf 100644
--- a/modules/terrain_editor/terrain_mesh_generator.h
+++ b/modules/terrain_editor/terrain_mesh_generator.h
@@ -38,6 +38,7 @@ protected:
 public:
 	void push_task(Rect2 area, Ref<ArrayMesh> mesh, size_t side_points, Callable callback = Callable());
 	void add_primitive(Ref<TerrainPrimitive> primitive);
+	void insert_primitive(Ref<TerrainPrimitive> primitive, int idx);
 	void remove_primitive(Ref<TerrainPrimitive> primitive);
 	void set_primitives(Array array);
 	Array get_primitives() const;
diff --git a/project/ui/primitive_inspectors/base_primitive_inspector.tscn b/project/ui/primitive_inspectors/base_primitive_inspector.tscn
index 036195fc..c4307c02 100644
--- a/project/ui/primitive_inspectors/base_primitive_inspector.tscn
+++ b/project/ui/primitive_inspectors/base_primitive_inspector.tscn
@@ -22,6 +22,19 @@ func _on_item_selected(index: int) -> void:
 	EditHistory.push_action(primitive.set_blend_mode.bind(index), primitive.set_blend_mode.bind(before))
 "
 
+[sub_resource type="GDScript" id="GDScript_ivj30"]
+resource_name = "DeletePrimitive"
+script/source = "extends Button
+
+@onready var terrain : TerrainMeshEditor = ($\"../../../..\" as LayerEditor).terrain
+@onready var primitive : TerrainPrimitive = terrain.current_selected
+
+func _pressed() -> void:
+	var idx : int = terrain.primitives.find(primitive)
+	EditHistory.push_action(terrain.remove_primitive.bind(primitive), terrain.insert_primitive.bind(primitive, idx))
+	terrain.current_selected = null
+"
+
 [node name="Primitive" type="MarginContainer" unique_id=905749607]
 offset_right = 302.0
 offset_bottom = 230.0
@@ -76,6 +89,7 @@ layout_mode = 2
 icon = ExtResource("1_h3glg")
 icon_alignment = 1
 expand_icon = true
+script = SubResource("GDScript_ivj30")
 
 [connection signal="item_selected" from="VBoxContainer/BlendModeSelector" to="VBoxContainer/BlendModeSelector" method="_on_item_selected"]