diff --git a/lib/dns/tests/Makefile.in b/lib/dns/tests/Makefile.in
index d76f544ee2..1909bb200d 100644
--- a/lib/dns/tests/Makefile.in
+++ b/lib/dns/tests/Makefile.in
@@ -121,11 +121,6 @@ dispatch_test@EXEEXT@: dispatch_test.@O@ dnstest.@O@ ${ISCDEPLIBS} ${DNSDEPLIBS}
 			dispatch_test.@O@ dnstest.@O@ ${DNSLIBS} \
 				${ISCLIBS} ${LIBS}
 
-dispatch_test@EXEEXT@: dispatch_test.@O@ dnstest.@O@ ${ISCDEPLIBS} ${DNSDEPLIBS}
-	${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${CFLAGS} ${LDFLAGS} -o $@ \
-			dispatch_test.@O@ dnstest.@O@ ${DNSLIBS} \
-				${ISCLIBS} ${LIBS}
-
 unit::
 	sh ${top_srcdir}/unit/unittest.sh