diff --git a/bin/tests/system/lwresd/Makefile.in b/bin/tests/system/lwresd/Makefile.in
index c4f31aefc5..9623ff91a5 100644
--- a/bin/tests/system/lwresd/Makefile.in
+++ b/bin/tests/system/lwresd/Makefile.in
@@ -29,7 +29,7 @@ CDEFINES =
 CWARNINGS =
 
 LWRESLIBS =	../../../../lib/lwres/liblwres.@A@
-ISCLIBS =	../../../../lib/isc/libisc.@A@
+ISCLIBS =	../../../../lib/isc/libisc.@A@ @ISC_OPENSSL_LIBS@
 
 LWRESDEPLIBS =	../../../../lib/lwres/liblwres.@A@
 ISCDEPLIBS =	../../../../lib/isc/libisc.@A@