diff --git a/lib/dns/include/dns/Makefile.in b/lib/dns/include/dns/Makefile.in
index dbc45dc6bf..7f26db14b0 100644
--- a/lib/dns/include/dns/Makefile.in
+++ b/lib/dns/include/dns/Makefile.in
@@ -13,7 +13,7 @@
 # NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 # WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-# $Id: Makefile.in,v 1.38 2000/12/01 00:50:28 gson Exp $
+# $Id: Makefile.in,v 1.39 2000/12/21 16:17:41 gson Exp $
 
 srcdir =	@srcdir@
 VPATH =		@srcdir@
@@ -26,7 +26,7 @@ HEADERS =	a6.h acl.h adb.h byaddr.h cache.h callbacks.h \
 		confacl.h confcache.h confcommon.h confctl.h confctx.h \
 		confip.h confkeys.h conflog.h conflsn.h conflwres.h \
 		confparser.h confresolv.h confrrset.h confview.h confzone.h \
-		db.h dbiterator.h dbtable.h dispatch.h \
+		db.h dbiterator.h dbtable.h diff.h dispatch.h \
 		dnssec.h events.h fixedname.h journal.h keyflags.h \
 		keytable.h keyvalues.h lib.h log.h master.h masterdump.h \
 		message.h name.h namedconf.h ncache.h \