diff --git a/stepmania/src/DifficultyList.h b/stepmania/src/DifficultyList.h
index 18f86782cc..6e1da3f6d3 100644
--- a/stepmania/src/DifficultyList.h
+++ b/stepmania/src/DifficultyList.h
@@ -61,7 +61,7 @@ private:
 			m_bHidden = false;
 		}
 		
-		Steps *m_Steps;
+		const Steps *m_Steps;
 		Difficulty m_dc;
 		float m_fY;
 		bool m_bHidden; // currently off screen