diff --git a/recipes/historia_pl.recipe b/recipes/historia_pl.recipe
index 68321df351..26cda733b2 100644
--- a/recipes/historia_pl.recipe
+++ b/recipes/historia_pl.recipe
@@ -1,3 +1,5 @@
+from calibre.web.feeds.news import BasicNewsRecipe
+
 class Historia_org_pl(BasicNewsRecipe):
     title          = u'Historia.org.pl'
     __author__        = 'fenuks'