diff --git a/frontend/.env b/frontend/.env
index e088129..76c9777 100644
--- a/frontend/.env
+++ b/frontend/.env
@@ -3,7 +3,7 @@
 # shows only networks whose address is set; the sNight token type is derived
 # from the address.
 PREVIEW_ADDRESS=80b89b9a4213c61da84f54b2ea02e2809f9c4dedbdafacd04b38d4667bee1396
-PREPROD_ADDRESS=
+PREPROD_ADDRESS=e354e6725893397e6a2dfa44522a017fabb5d9c92efed50288711f5f865c8950
 MAINNET_ADDRESS=
 
 # Optional: local devnet (docker stack) address, for development.