diff --git a/mediagoblin/storage.py b/mediagoblin/storage.py
index 87435ff2..ad8f8829 100644
--- a/mediagoblin/storage.py
+++ b/mediagoblin/storage.py
@@ -112,7 +112,7 @@ class StorageInterface(object):
         # Subclasses should override this method.
         self.__raise_not_implemented()
 
-    def get_unique_filename(self, filepath):
+    def get_unique_filepath(self, filepath):
         """
         If a filename at filepath already exists, generate a new name.