diff --git a/mod.conf b/mod.conf
index bca70ca..89be528 100644
--- a/mod.conf
+++ b/mod.conf
@@ -5,3 +5,4 @@ description = """
 Unified Inventory replaces the default survival and creative inventory.
 It adds a nicer interface and a number of features, such as a crafting guide.
 """
+min_minetest_version = 5.4.0