diff --git a/lib/sl/Makefile.in b/lib/sl/Makefile.in
index 82a46a947..d8976968f 100644
--- a/lib/sl/Makefile.in
+++ b/lib/sl/Makefile.in
@@ -41,8 +41,10 @@ SHLIBEXT = @SHLIBEXT@
 LIBPREFIX = @LIBPREFIX@
 LIBNAME = $(LIBPREFIX)sl
 sl_LIB = $(LIBNAME).$(LIBEXT)
+LIB = $(sl_LIB)
 LIBNAME2 = $(LIBPREFIX)ss
 ss_LIB = $(LIBNAME2).$(LIBEXT)
+LIB2 = $(ss_LIB)
 LDSHARED = @LDSHARED@
 PROGS = mk_cmds$(EXECSUFFIX)