diff --git a/lib/krb5/Makefile.am b/lib/krb5/Makefile.am
index 6786d6576..8f1b2f906 100644
--- a/lib/krb5/Makefile.am
+++ b/lib/krb5/Makefile.am
@@ -189,7 +189,7 @@ endif
 $(libkrb5_la_OBJECTS) $(verify_krb5_conf_OBJECTS): $(srcdir)/krb5-protos.h $(srcdir)/krb5-private.h
 
 $(srcdir)/krb5-protos.h:
-	cd $(srcdir) && perl ../../cf/make-proto.pl -E KRB5_LIB_FUNCTION -q -P comment -o krb5-protos.h $(dist_libkrb5_la_SOURCES) || rm -f krb5-protos.h
+	cd $(srcdir) && perl ../../cf/make-proto.pl -E KRB5_LIB -q -P comment -o krb5-protos.h $(dist_libkrb5_la_SOURCES) || rm -f krb5-protos.h
 
 $(srcdir)/krb5-private.h:
 	cd $(srcdir) && perl ../../cf/make-proto.pl -q -P comment -p krb5-private.h $(dist_libkrb5_la_SOURCES) || rm -f krb5-private.h