diff --git a/dm-cli/Deals.cpp b/dm-cli/Deals.cpp
index debcf4f..46463aa 100644
--- a/dm-cli/Deals.cpp
+++ b/dm-cli/Deals.cpp
@@ -332,9 +332,13 @@ int Deals::Cancel()
 		sign = GetVal("-s", "--signature");
 	}
 
-	deal["seller"]["signature"] = sign;
+	deal["customer"]["signature"] = sign;
 	deal["feedback"]["comments"] = message;
 
+	deal["date"] = Replace(deal["date"], " UTC", "");
+	deal["feedback"]["leave_before"] = Replace(deal["feedback"]["leave_before"], " UTC", "");
+	deal["payment"]["until"] = Replace(deal["payment"]["until"], " UTC", "");
+
 	string jsf = deal.dump();
 	jsf = ReplaceAll(jsf, "\"", "\\\"");
 	data = "curl -s -X POST \"";