diff --git a/stepmania/src/arch/MemoryCard/MemoryCardDriver_Linux.cpp b/stepmania/src/arch/MemoryCard/MemoryCardDriver_Linux.cpp
index 8b006cbadc..ac24e84741 100644
--- a/stepmania/src/arch/MemoryCard/MemoryCardDriver_Linux.cpp
+++ b/stepmania/src/arch/MemoryCard/MemoryCardDriver_Linux.cpp
@@ -1,14 +1,16 @@
 #include "global.h"
 #include "MemoryCardDriver_Linux.h"
-
-#include <fstream>
 #include "RageLog.h"
 #include "RageUtil.h"
+
 #include <stdio.h>
+#include <errno.h>
 #include <unistd.h>
 #include <fcntl.h>
 #include <linux/types.h>
 
+#include <fstream>
+
 static const char *USB_DEVICE_LIST_FILE = "/proc/bus/usb/devices";
 
 MemoryCardDriver_Linux::MemoryCardDriver_Linux()