diff --git a/librb/src/descrip.mms b/librb/src/descrip.mms
deleted file mode 100644
index 20d7dacb1..000000000
--- a/librb/src/descrip.mms
+++ /dev/null
@@ -1,10 +0,0 @@
-CFLAGS=		/INCLUDE=([-.INCLUDE])/ERROR_LIMIT=5/DEFINE=(_XOPEN_SOURCE_EXTENDED)/NOANSI_ALIAS
-OBJECTS=	balloc.obj,	commio.obj,	crypt.obj,	event.obj, -
-		helper.obj,	linebuf.obj,	nossl.obj,	patricia.obj, -
-		poll.obj,	rb_libb.obj,	rawbuf.obj,	rb_memory.obj, -
-		snprintf.obj,	tools.obj,	unix.obj
-
-DEFAULT : RATBOX.OLB($(OBJECTS))
-
-CLEAN :
-	- DELETE *.OBJ;*, *.OLB;*