diff --git a/tests/slic3rutils/test_design_sketch_tool.cpp b/tests/slic3rutils/test_design_sketch_tool.cpp
index ee84c01d35..36daf628f1 100644
--- a/tests/slic3rutils/test_design_sketch_tool.cpp
+++ b/tests/slic3rutils/test_design_sketch_tool.cpp
@@ -15,6 +15,7 @@
 #include <catch2/catch_test_macros.hpp>
 #include <catch2/generators/catch_generators.hpp>
 #include <catch2/generators/catch_generators_range.hpp>
+#include <catch2/matchers/catch_matchers.hpp>
 #include <catch2/matchers/catch_matchers_floating_point.hpp>
 
 #include <algorithm>
@@ -25,6 +26,8 @@
 #include <optional>
 #include <random>
 #include <vector>
+#include <cstddef>
+#include <math.h>
 
 #include "libslic3r/BoundingBox.hpp"
 #include "libslic3r/CAD/SketchEngine.hpp"