diff --git a/README.md b/README.md
index ddf1469..5102e91 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,7 @@ BONOB_SONOS_SEED_HOST | undefined | sonos device seed host for discovery, or omm
 BONOB_SONOS_SERVICE_NAME | bonob | service name for sonos
 BONOB_SONOS_SERVICE_ID | 246 | service id for sonos
 BONOB_NAVIDROME_URL | http://localhost:4533 | URL for navidrome
-BONOB_STREAM_CUSTOM_CLIENTS | undefined | Comma delimeted mime types for custom clients when streaming. ie. "audio/flac,audio/ogg" would use client = 'bonob+audio/flac' for flacs, and 'bonob+audio/ogg' for oggs.
+BONOB_NAVIDROME_CUSTOM_CLIENTS | undefined | Comma delimeted mime types for custom navidrome clients when streaming. ie. "audio/flac,audio/ogg" would use client = 'bonob+audio/flac' for flacs, and 'bonob+audio/ogg' for oggs.
 
 ## Initialising service within sonos app
 
diff --git a/src/app.ts b/src/app.ts
index ea72fae..07a1490 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -33,7 +33,7 @@ if (process.env["BONOB_SONOS_AUTO_REGISTER"] == "true") {
   });
 }
 
-const customClientsFor = process.env["BONOB_STREAM_CUSTOM_CLIENTS"] || "none";
+const customClientsFor = process.env["BONOB_NAVIDROME_CUSTOM_CLIENTS"] || "none";
 const streamUserAgent =
 customClientsFor == "none" ? DEFAULT : appendMimeTypeToClientFor(customClientsFor.split(","));