diff --git a/BatchProcess.lua b/BatchProcess.lua
index 20ec020..30793ea 100644
--- a/BatchProcess.lua
+++ b/BatchProcess.lua
@@ -132,7 +132,7 @@ local function UpdateAuxData( sAuxFile)
    -- Se definito PROJID, aggiorno
    local sProjId = EgtGetStringFromIni( 'AuxData', 'PROJID', '', sAuxFile)
    if sProjId ~= '' then
-      EgtSetInfo( BtlInfoId, 'PROJECT', sProjId)
+      EgtSetInfo( BtlInfoId, 'PROJECTNUMBER', sProjId)
       bModif = true
    end
    -- Se definito PRODID, aggiorno