diff --git a/stepmania/src/PlayerOptions.cpp b/stepmania/src/PlayerOptions.cpp
index c90b24a5d4..7b49e38f52 100644
--- a/stepmania/src/PlayerOptions.cpp
+++ b/stepmania/src/PlayerOptions.cpp
@@ -70,7 +70,7 @@ static CString AddPart( float level, CString name )
 	return LevelStr + name + ", ";
 }
 
-CString PlayerOptions::GetString()
+CString PlayerOptions::GetString() const
 {
 	CString sReturn;
 
diff --git a/stepmania/src/PlayerOptions.h b/stepmania/src/PlayerOptions.h
index fabdb7c2f9..4bc6343069 100644
--- a/stepmania/src/PlayerOptions.h
+++ b/stepmania/src/PlayerOptions.h
@@ -16,7 +16,7 @@ struct PlayerOptions
 	PlayerOptions() { Init(); };
 	void Init();
 	void Approach( const PlayerOptions& other, float fDeltaSeconds );
-	CString GetString();
+	CString GetString() const;
 	void FromString( CString sOptions );
 	void ChooseRandomMofifiers();
 
diff --git a/stepmania/src/SongOptions.cpp b/stepmania/src/SongOptions.cpp
index bc066dd326..602af2d703 100644
--- a/stepmania/src/SongOptions.cpp
+++ b/stepmania/src/SongOptions.cpp
@@ -25,7 +25,7 @@ void SongOptions::Init()
 	m_bSaveScore = true;
 }
 
-CString SongOptions::GetString()
+CString SongOptions::GetString() const
 {
 	CString sReturn;
 
diff --git a/stepmania/src/SongOptions.h b/stepmania/src/SongOptions.h
index f69a98ff05..df111d1f6b 100644
--- a/stepmania/src/SongOptions.h
+++ b/stepmania/src/SongOptions.h
@@ -27,7 +27,7 @@ struct SongOptions
 
 	SongOptions() { Init(); };
 	void Init();
-	CString GetString();
+	CString GetString() const;
 	void FromString( CString sOptions );
 };