diff --git a/lib/get-tts-size.js b/lib/get-tts-size.js
index f69fb86..9b2924e 100644
--- a/lib/get-tts-size.js
+++ b/lib/get-tts-size.js
@@ -1,6 +1,3 @@
-const {noopLogger} = require('./utils');
-const debug = require('debug')('jambonz:realtimedb-helpers');
-
 async function getTtsSize(client, logger, pattern = null) {
   let keys;
   if (pattern) {
@@ -11,4 +8,4 @@ async function getTtsSize(client, logger, pattern = null) {
   return keys.length;
 }
 
-module.exports = getTtsSize;
\ No newline at end of file
+module.exports = getTtsSize;