diff --git a/lib/routes/api/speech-credentials.js b/lib/routes/api/speech-credentials.js
index cef0639..0d1592a 100644
--- a/lib/routes/api/speech-credentials.js
+++ b/lib/routes/api/speech-credentials.js
@@ -478,7 +478,9 @@ router.put('/:sid', async(req, res) => {
           use_custom_tts,
           custom_tts_endpoint,
           use_custom_stt,
-          custom_stt_endpoint
+          custom_stt_endpoint,
+          custom_stt_url,
+          custom_tts_url
         } = req.body;
 
         const newCred = {
@@ -494,7 +496,9 @@ router.put('/:sid', async(req, res) => {
           tts_region,
           riva_server_uri,
           nuance_stt_uri,
-          nuance_tts_uri
+          nuance_tts_uri,
+          custom_stt_url,
+          custom_tts_url
         };
         logger.info({o, newCred}, 'updating speech credential with this new credential');
         obj.credential = encryptCredential(newCred);