diff --git a/src/actions/DinerAction.lua b/src/actions/DinerAction.lua
index 2ca10a0..c72e36b 100644
--- a/src/actions/DinerAction.lua
+++ b/src/actions/DinerAction.lua
@@ -83,7 +83,7 @@ function _M.addSellRpc( agent, data )
 		end
 	end
 
-	local customer = self.dinerData:getProperty("customer")
+	local customer = role.dinerData:getProperty("customer")
 	local change = false
 	for cId, cData in pairs(csvdb["diner_customerCsv"]) do
 		if not customer[cId] then
--
libgit2 0.21.2