diff --git a/metadata/categories.conf b/metadata/categories.conf
index cea8c8c..551e898 100644
--- a/metadata/categories.conf
+++ b/metadata/categories.conf
@@ -7,6 +7,7 @@ dev-db
 dev-games
 dev-lang
 dev-libs
+dev-ocaml
 dev-perl
 dev-python
 dev-tcl