diff --git a/scrapy/contrib/downloadermiddleware/httpcache.py b/scrapy/contrib/downloadermiddleware/httpcache.py
index ebfd14c1c..6a361679e 100644
--- a/scrapy/contrib/downloadermiddleware/httpcache.py
+++ b/scrapy/contrib/downloadermiddleware/httpcache.py
@@ -100,4 +100,4 @@ class FilesystemCacheStorage(_FilesystemCacheStorage):
                       'scrapy.contrib.downloadermiddlware.httpcache is '
                       'deprecated, use scrapy.contrib.httpcache instead.',
                       category=ScrapyDeprecationWarning, stacklevel=1)
-        super(_FilesystemCacheStorage, self).__init__(*args, **kwargs)
+        super(FilesystemCacheStorage, self).__init__(*args, **kwargs)