diff --git a/src/client/ClientDataResolver.js b/src/client/ClientDataResolver.js
index cf8d77b25..6ba335e05 100644
--- a/src/client/ClientDataResolver.js
+++ b/src/client/ClientDataResolver.js
@@ -196,8 +196,7 @@ class ClientDataResolver {
           const file = path.resolve(resource);
           const stat = fs.statSync(file);
           if (!stat.isFile()) {
-            reject(new Error(`The file could not be found: ${file}`));
-            return;
+            throw new Error(`The file could not be found: ${file}`);
           }
 
           fs.readFile(file, (err, data) => {
diff --git a/src/client/voice/ClientVoiceManager.js b/src/client/voice/ClientVoiceManager.js
index 82ba39824..3120c4e0a 100644
--- a/src/client/voice/ClientVoiceManager.js
+++ b/src/client/voice/ClientVoiceManager.js
@@ -104,8 +104,7 @@ class ClientVoiceManager {
   joinChannel(channel) {
     return new Promise((resolve, reject) => {
       if (this.pending.get(channel.guild.id)) {
-        reject(new Error('already connecting to a channel in this guild'));
-        return;
+        throw new Error('already connecting to a channel in this guild');
       }
       const existingConn = this.connections.get(channel.guild.id);
       if (existingConn) {