diff --git a/libraries/shared/src/UIUtil.cpp b/libraries/shared/src/UIUtil.cpp
index 82c41e42c8..db9dde2f00 100644
--- a/libraries/shared/src/UIUtil.cpp
+++ b/libraries/shared/src/UIUtil.cpp
@@ -14,7 +14,7 @@
 
 #include "UIUtil.h"
 
-int UIUtil::getWindowTitleBarHeight(QWidget *window) {
+int UIUtil::getWindowTitleBarHeight(const QWidget* window) {
     QStyleOptionTitleBar options;
     options.titleBarState = 1;
     options.titleBarFlags = Qt::Window;
diff --git a/libraries/shared/src/UIUtil.h b/libraries/shared/src/UIUtil.h
index 3eeae9efbd..304e8bfce9 100644
--- a/libraries/shared/src/UIUtil.h
+++ b/libraries/shared/src/UIUtil.h
@@ -17,7 +17,7 @@
 
 class UIUtil {
 public:
-    static int getWindowTitleBarHeight(QWidget *window);
+    static int getWindowTitleBarHeight(const QWidget* window);
 
 };