diff --git a/driver.c b/driver.c
index 1b8bf99..6e7d844 100644
--- a/driver.c
+++ b/driver.c
@@ -42,7 +42,7 @@ void InitDIBs(void) {
         dibs[i].slotNum = 0x8003;
         dibs[i].unitNum = i+1;
         dibs[i].version = DRIVER_VERSION;
-        dibs[i].deviceID = DEVICE_GENERIC_FLOPPY_DRIVE;
+        dibs[i].deviceID = DEVICE_MFM_DRIVE;
         
         dibList.dibPointers[i] = &dibs[i];
     }
diff --git a/driver.h b/driver.h
index 4e21702..614dbdb 100644
--- a/driver.h
+++ b/driver.h
@@ -3,7 +3,7 @@
 
 #include <types.h>
 
-#define DEVICE_GENERIC_FLOPPY_DRIVE 0x0013
+#define DEVICE_MFM_DRIVE 0x0017  /* This is the ID used for FDHD SuperDrives */
 
 #define NDIBS 16