diff --git a/mediagoblin/media_types/stl/__init__.py b/mediagoblin/media_types/stl/__init__.py
index b691e43d..6ae8a8b9 100644
--- a/mediagoblin/media_types/stl/__init__.py
+++ b/mediagoblin/media_types/stl/__init__.py
@@ -28,4 +28,4 @@ class STLMediaManager(MediaManagerBase):
     accepted_extensions = ["obj", "stl"]
 
 
-MEDIA_MANGER = STLMediaManager
+MEDIA_MANAGER = STLMediaManager