diff --git a/tests/slic3rutils/test_plugin_host_api.cpp b/tests/slic3rutils/test_plugin_host_api.cpp
index 23eb73c851..902269839f 100644
--- a/tests/slic3rutils/test_plugin_host_api.cpp
+++ b/tests/slic3rutils/test_plugin_host_api.cpp
@@ -12,6 +12,7 @@
         #define NOMINMAX
     #endif
     #include <Windows.h>
+    #include <CommCtrl.h>
 #endif
 
 #include <catch2/catch_all.hpp>