diff --git a/dl/dlinst.cpp b/dl/dlinst.cpp
index 5c507b77b..8d3ecbab0 100755
--- a/dl/dlinst.cpp
+++ b/dl/dlinst.cpp
@@ -26,7 +26,7 @@ bool TInstall_DL::set_firm_params(const long codfirm)
   if (!ininame.exist())
     return FALSE;
   
-  ininame.add("prassid.ini");
+  ininame.add("ditta.ini");
   
   // negozi di dischi:file prassid.ini nei datiditta
   TConfig prassid(ininame, "ve");