diff --git a/headers/private/interface/MenuWindow.h b/headers/private/interface/MenuWindow.h
index e4f32ee7ab..80c03716d7 100644
--- a/headers/private/interface/MenuWindow.h
+++ b/headers/private/interface/MenuWindow.h
@@ -36,7 +36,7 @@ public:
 			void			DetachScrollers();
 
 			void			SetSmallStep(float step);
-			void			GetSteps(float* _smallStep, float* _largeStep);
+			void			GetSteps(float* _smallStep, float* _largeStep) const;
 			bool			HasScrollers() const;
 			bool			CheckForScrolling(const BPoint& cursor);
 			bool			TryScrollBy(const float& step);
diff --git a/src/kits/interface/MenuWindow.cpp b/src/kits/interface/MenuWindow.cpp
index a3900699b0..51980e4d5b 100644
--- a/src/kits/interface/MenuWindow.cpp
+++ b/src/kits/interface/MenuWindow.cpp
@@ -71,7 +71,7 @@ public:
 using namespace BPrivate;
 
 
-const int kScrollerHeight = 10;
+const int kScrollerHeight = 12;
 
 
 BMenuScroller::BMenuScroller(BRect frame)
@@ -367,7 +367,7 @@ BMenuWindow::SetSmallStep(float step)
 
 
 void
-BMenuWindow::GetSteps(float* _smallStep, float* _largeStep)
+BMenuWindow::GetSteps(float* _smallStep, float* _largeStep) const
 {
 	if (_smallStep != NULL)
 		*_smallStep = fScrollStep;