diff --git a/mod.conf b/mod.conf
index c996a3f..cbd3a2c 100644
--- a/mod.conf
+++ b/mod.conf
@@ -2,3 +2,4 @@ name = toolranks_extras
 description =  Adds toolranks support for minetest-games’s mods (except default).
 depends = toolranks
 optional_depends = farming
+min_minetest_version = 5.0