diff --git a/library/include/df/custom/hash/labor_kitchen_interface_food_key.h b/library/include/df/custom/hash/labor_kitchen_interface_food_key.h
index 4880f385fb..4386621a6a 100644
--- a/library/include/df/custom/hash/labor_kitchen_interface_food_key.h
+++ b/library/include/df/custom/hash/labor_kitchen_interface_food_key.h
@@ -1,6 +1,6 @@
 template<>
 struct std::hash<> {
-    auto operator()(const labor_kitchen_interface_food_key &a) const -> size_t {
+    auto operator()(const df::labor_kitchen_interface_food_key &a) const -> size_t {
         struct thing {
             int16_t t;
             int16_t st;