diff --git a/src/allmain.c b/src/allmain.c
index 2ec2af2b5..b5a646c91 100644
--- a/src/allmain.c
+++ b/src/allmain.c
@@ -1140,6 +1140,7 @@ struct enum_dump objclass_defchars_dump[] = {
 #define DUMP_ENUMS_OBJCLASS_CLASSES
 struct enum_dump objclass_classes_dump[] = {
 #include "defsym.h"
+    { MAXOCLASSES, "MAXOCLASSES" },
 };
 #undef DUMP_ENUMS_OBJCLASS_CLASSES