diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 8688354e3..103a4749b 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -63,6 +63,7 @@ Jakub Kaczmarzyk <jakub.kaczmarzyk@gmail.com>
 Akshara Balachandra <akshara.bala.18@gmail.com>
 lukkea <github.com/lukkea/>
 David Allison <davidallisongithub@gmail.com>
+Piotr Kubowicz <piotr.kubowicz@gmail.com>
 
 ********************
 
diff --git a/qt/aqt/sound.py b/qt/aqt/sound.py
index 24d6e4a37..7f1a91616 100644
--- a/qt/aqt/sound.py
+++ b/qt/aqt/sound.py
@@ -72,14 +72,15 @@ class Player(ABC):
 
 
 AUDIO_EXTENSIONS = {
-    "wav",
-    "mp3",
-    "ogg",
+    "3gp",
     "flac",
     "m4a",
-    "3gp",
-    "spx",
+    "mp3",
     "oga",
+    "ogg",
+    "opus",
+    "spx",
+    "wav",
 }