diff --git a/Source/Engine/Platform/Linux/LinuxWindow.cpp b/Source/Engine/Platform/Linux/LinuxWindow.cpp
index ce9ebbd56..b7f485d60 100644
--- a/Source/Engine/Platform/Linux/LinuxWindow.cpp
+++ b/Source/Engine/Platform/Linux/LinuxWindow.cpp
@@ -859,7 +859,7 @@ int SetIconErrorHandler(X11::Display *dpy, X11::XErrorEvent *ev)
 	return 0;
 }
 
-void LinuxWindow::SetIcon(TextureData& icon)
+void LinuxWindow::SetIcon(const TextureData& icon)
 {
 	WindowBase::SetIcon(icon);
 
diff --git a/Source/Engine/Platform/Linux/LinuxWindow.h b/Source/Engine/Platform/Linux/LinuxWindow.h
index 468e062ad..eadeb5278 100644
--- a/Source/Engine/Platform/Linux/LinuxWindow.h
+++ b/Source/Engine/Platform/Linux/LinuxWindow.h
@@ -92,7 +92,7 @@ public:
 	void StartTrackingMouse(bool useMouseScreenOffset) override;
 	void EndTrackingMouse() override;
 	void SetCursor(CursorType type) override;
-    void SetIcon(TextureData& icon) override;
+    void SetIcon(const TextureData& icon) override;
 };
 
 #endif