diff --git a/appl/su/Makefile.am b/appl/su/Makefile.am
index 80d98a682..2723f41b6 100644
--- a/appl/su/Makefile.am
+++ b/appl/su/Makefile.am
@@ -8,7 +8,8 @@ noinst_PROGRAMS = su
 #bin_SUIDS = su
 su_SOURCES = su.c
 
-LDADD = $(top_builddir)/lib/krb5/libkrb5.la \
+LDADD = $(LIB_kafs) \
+	$(top_builddir)/lib/krb5/libkrb5.la \
 	$(LIB_krb4) \
 	$(top_builddir)/lib/des/libdes.la \
 	$(top_builddir)/lib/asn1/libasn1.la \