diff --git a/config/env/common.js b/config/env/common.js
index a3a246f..399917a 100644
--- a/config/env/common.js
+++ b/config/env/common.js
@@ -180,6 +180,6 @@ export default {
   // END IPFS CONFIGURATION
 
   // Nostr
-  nostrRelay: process.env.NOSTR_RELAY ? process.env.NOSTR_RELAY : '',
-  nostrTopic: process.env.NOSTR_TOPIC ? process.env.NOSTR_TOPIC : 'bch-dex-test-topic'
+  nostrRelay: process.env.NOSTR_RELAY ? process.env.NOSTR_RELAY : 'wss://nostr-relay.psfoundation.info',
+  nostrTopic: process.env.NOSTR_TOPIC ? process.env.NOSTR_TOPIC : 'bch-dex-test-topic-01'
 }
diff --git a/package-lock.json b/package-lock.json
index 7e17dc4..021dac5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
         "@psf/bch-js": "6.7.3",
         "axios": "0.27.2",
         "bch-message-lib": "2.2.1",
-        "bch-nostr": "^1.3.1",
+        "bch-nostr": "1.3.1",
         "bch-token-sweep": "2.2.1",
         "bcryptjs": "2.4.3",
         "bitcoincashjs-lib": "3.3.3",