diff --git a/recipes/science_based_medicine.recipe b/recipes/science_based_medicine.recipe
index 7aa28cb170..352f42452f 100644
--- a/recipes/science_based_medicine.recipe
+++ b/recipes/science_based_medicine.recipe
@@ -1,8 +1,6 @@
 #!/usr/bin/env  python
 
-import re
 from calibre.web.feeds.news import BasicNewsRecipe
-from calibre.ebooks.BeautifulSoup import Tag
 
 class SBM(BasicNewsRecipe):
     title                 = 'Science Based Medicine'
@@ -12,6 +10,7 @@ class SBM(BasicNewsRecipe):
     max_articles_per_feed = 15
     no_stylesheets        = True
     use_embedded_content  = False
+    auto_cleanup = True
     encoding              = 'utf-8'
     publisher             = 'SBM'
     category              = 'science, sbm, ebm, blog, pseudoscience'
@@ -27,16 +26,16 @@ class SBM(BasicNewsRecipe):
                         , 'pretty_print'     : True
                         }
 
-    keep_only_tags = [
-                      dict(name='a', attrs={'title':re.compile(r'Posts by.*', re.DOTALL|re.IGNORECASE)}),
-                      dict(name='div', attrs={'class':'entry'})
-                      ]
+    # keep_only_tags = [
+                      #dict(name='a', attrs={'title':re.compile(r'Posts by.*', re.DOTALL|re.IGNORECASE)}),
+                      #dict(name='div', attrs={'class':'entry'})
+                      #]
 
     feeds = [(u'Science Based Medicine', u'http://www.sciencebasedmedicine.org/?feed=rss2')]
 
-    def preprocess_html(self, soup):
-        mtag = Tag(soup,'meta',[('http-equiv','Content-Type'),('context','text/html; charset=utf-8')])
-        soup.head.insert(0,mtag)
-        soup.html['lang'] = self.lang
-        return self.adeify_images(soup)
+    # def preprocess_html(self, soup):
+        #mtag = Tag(soup,'meta',[('http-equiv','Content-Type'),('context','text/html; charset=utf-8')])
+        # soup.head.insert(0,mtag)
+        #soup.html['lang'] = self.lang
+        # return self.adeify_images(soup)