diff --git a/scsitape.c b/scsitape.c

index dd52dd5..63f4977 100644

--- a/scsitape.c

+++ b/scsitape.c

@@ -63,7 +63,7 @@

 #endif

 void Usage(void) {

-  FatalError("Usage: scsitape -f <generic-device> <command> where <command> is:\n setblk <n> | fsf <n> | bsf <n> | eod | rewind | eject | mark <n> |\n  seek <n> | read [<blksize> [<numblocks]] | write [<blocksize>] \n");

+  FatalError("Usage: scsitape -f <generic-device> <command> where <command> is:\n setblk <n> | fsf <n> | bsf <n> | eod | rewind | eject | erase |\n  mark <n> | seek <n> | read [<blksize> [<numblocks]] |\n  write [<blocksize>]\n");

 }

 #define arg1 (arg[0])  /* for backward compatibility, sigh */