diff --git a/crypto/objects/Makefile.ssl b/crypto/objects/Makefile.ssl
index 1b43d80..7b01d4b 100644
--- a/crypto/objects/Makefile.ssl
+++ b/crypto/objects/Makefile.ssl
@@ -43,6 +43,12 @@
 	- $(RANLIB) $(LIB)
 	@touch lib
 
+obj_dat.h: objects.h objects.txt obj_mac.h
+	perl obj_dat.pl obj_mac.h obj_dat.h
+
+obj_mac.h: objects.txt obj_mac.num
+	perl objects.pl objects.txt obj_mac.num obj_mac.h
+
 files:
 	$(PERL) $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO