diff --git a/df.jobs.xml b/df.jobs.xml
index 54f8a54eb..b842fdc76 100644
--- a/df.jobs.xml
+++ b/df.jobs.xml
@@ -106,7 +106,7 @@
         <int32_t name='mat_index' init-value='-1'/>
         <int16_t name='unk5' init-value='-1'/>
         <enum base-type='int16_t' name='item_type' type-name='item_type' comment='for Bait Trap jobs'/>
-        <int16_t name='item_subtype' init-value='-1' comment='for StoreInStockpile: hauler_type'/>
+        <int16_t name='item_subtype' init-value='-1' comment='when StoreInStockpile this is a unit_labor'/>
 
         -- For building construction, bit 0 marks if location was updated:
         <bitfield name="item_category" type-name='stockpile_group_set'/>