diff --git a/mod.conf b/mod.conf
index b89297f..845ec97 100644
--- a/mod.conf
+++ b/mod.conf
@@ -2,3 +2,4 @@ name = currency
 depends = default
 optional_depends = loot, pipeworks
 description = Provides shops, barter tables, safes, and multiple denominations of currency, called "Minegeld".
+min_minetest_version = 5.2.0