diff --git a/modules/material_maker/nodes/filter/tonality.cpp b/modules/material_maker/nodes/filter/tonality.cpp
index 15bb40b0c..c8b27b333 100644
--- a/modules/material_maker/nodes/filter/tonality.cpp
+++ b/modules/material_maker/nodes/filter/tonality.cpp
@@ -1,6 +1,8 @@
 
 #include "tonality.h"
 
+#include "core/math/math_funcs.h"
+
 #include "../../algos/mm_algos.h"
 #include "../../editor/mm_graph_node.h"
 #include "../mm_material.h"
diff --git a/modules/material_maker/nodes/filter/tonality.h b/modules/material_maker/nodes/filter/tonality.h
index a59bbc2e3..262fc42ba 100644
--- a/modules/material_maker/nodes/filter/tonality.h
+++ b/modules/material_maker/nodes/filter/tonality.h
@@ -1,6 +1,8 @@
 #ifndef MM_TONALITY_H
 #define MM_TONALITY_H
 
+#include "core/math/vector2.h"
+
 #include "../bases/curve_base.h"
 #include "../mm_node_universal_property.h"