diff --git a/OpenOversight/app/models/config.py b/OpenOversight/app/models/config.py
index c9f4f88aa..d0cc16a85 100644
--- a/OpenOversight/app/models/config.py
+++ b/OpenOversight/app/models/config.py
@@ -71,7 +71,7 @@ def __init__(self):
         self.S3_BUCKET_NAME = os.environ.get(KEY_S3_BUCKET_NAME)
 
         # Upload Settings
-        self.ALLOWED_EXTENSIONS = {"jpeg", "jpg", "jpe", "png", "gif", "webp"}
+        self.ALLOWED_EXTENSIONS = {"jpeg", "jpg", "jpe", "mpo", "png", "gif", "webp"}
         self.MAX_CONTENT_LENGTH = 50 * MEGABYTE
 
         # User settings