1 files changed, 2 insertions, 0 deletions
diff --git a/Usage.hs b/Usage.hs
index 308ade798..36944053f 100644
--- a/Usage.hs
+++ b/Usage.hs
@@ -72,6 +72,8 @@ paramUUID :: String
 paramUUID = "UUID"
 paramType :: String
 paramType = "TYPE"
+paramDate :: String
+paramDate = "Date"
 paramFormat :: String
 paramFormat = "FORMAT"
 paramKeyValue :: String