===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/share/mk/bsd.dep.mk,v
retrieving revision 1.24
retrieving revision 1.25
diff -u -r1.24 -r1.25
--- src/share/mk/bsd.dep.mk	2017/10/17 19:31:56	1.24
+++ src/share/mk/bsd.dep.mk	2022/01/08 17:05:30	1.25
@@ -1,4 +1,4 @@
-#	$OpenBSD: bsd.dep.mk,v 1.24 2017/10/17 19:31:56 naddy Exp $
+#	$OpenBSD: bsd.dep.mk,v 1.25 2022/01/08 17:05:30 patrick Exp $
 #	$NetBSD: bsd.dep.mk,v 1.12 1995/09/27 01:15:09 christos Exp $
 
 .if !target(depend)
@@ -44,7 +44,7 @@
 # loop may not trigger
 .  for f in ${SRCS:M*.y}	
 ${f:.y=.c} ${f:.y=.h}: $f
-	${YACC.y} -o ${f:.y=.c} ${.IMPSRC}
+	${YACC.y} -o ${f:.y=.c} ${.ALLSRC:M*.y}
 .  endfor
 CLEANFILES += ${SRCS:M*.y:.y=.h}
 .endif