diff --git a/environments/prod/prod.env b/environments/prod/prod.env
index ecbe860..8e5fc08 100644
--- a/environments/prod/prod.env
+++ b/environments/prod/prod.env
@@ -1,6 +1,7 @@
 REACT_APP_TAB_TITLE=Gepafin
 REACT_APP_API_EXECUTION_ADDRESS=https://bandi-api.gepafin.it/v1
 REACT_APP_API_ADDRESS=https://bandi-api.gepafin.it
+REACT_APP_API_ADDRESS_WS=https://bandi-api.gepafin.it/wss
 REACT_APP_LOGO_FILENAME=gepafin-logo.svg
 REACT_APP_FAVICON_FILENAME=gepafin-favicon.ico
 REACT_APP_HUB_ID=p4lk3bcx1RStqTaIVVbXs