diff --git a/src/graphics/render/Decorator.cpp b/src/graphics/render/Decorator.cpp
index 51eca386..eb2255a6 100644
--- a/src/graphics/render/Decorator.cpp
+++ b/src/graphics/render/Decorator.cpp
@@ -1,8 +1,5 @@
 #include "Decorator.hpp"
 
-#define GLM_ENABLE_EXPERIMENTAL
-#include <glm/gtx/norm.hpp>
-
 #include "ParticlesRenderer.hpp"
 #include "assets/assets_util.hpp"
 #include "content/Content.hpp"