diff --git a/stepmania/src/RageFileDriverMemory.h b/stepmania/src/RageFileDriverMemory.h
index cd004a87be..5bcaeae721 100644
--- a/stepmania/src/RageFileDriverMemory.h
+++ b/stepmania/src/RageFileDriverMemory.h
@@ -43,7 +43,7 @@ public:
 
 private:
 	RageMutex m_Mutex;
-    vector<RageFileObjMemFile *> m_Files;
+	vector<RageFileObjMemFile *> m_Files;
 };
 
 #endif