diff --git a/thoughts/models.py b/thoughts/models.py
index e2fd36f..314d3b4 100644
--- a/thoughts/models.py
+++ b/thoughts/models.py
@@ -56,6 +56,7 @@ ALLOWED_MEDIA_TYPES = {
     "image/jpeg": "jpeg",
     "audio/x-m4a": "m4a",
     "audio/mpegaudio/mpeg": "mp3",
+    "audio/mpeg": "mp3",
     "audio/x-hx-aac-adts": "aac",
     "video/mp4": "mp4",
     "video/quicktime": "mov",