diff --git a/themis/libellioimport/configure.zcml b/themis/libellioimport/configure.zcml
index 68653c0..1b72980 100644
--- a/themis/libellioimport/configure.zcml
+++ b/themis/libellioimport/configure.zcml
@@ -35,4 +35,11 @@
       permission="cmf.ManagePortal"
       />
 
+  <browser:view
+      name="updatetoblobs"
+      for="*"
+      class=".migration.UpdateToBlobs"
+      permission="cmf.ManagePortal"
+      />
+
 </configure>
diff --git a/themis/libellioimport/migration.py b/themis/libellioimport/migration.py
index a6bf796..abf1cf1 100644
--- a/themis/libellioimport/migration.py
+++ b/themis/libellioimport/migration.py
@@ -467,3 +467,18 @@ class FixRelatedDocs(BrowserView):
                 setattr(object, attr, [v])
 
 
+class UpdateToBlobs(BrowserView):
+    def __call__(self):
+        catalog = getToolByName(self.context, 'portal_catalog')
+        for brain in catalog.search({'portal_type': ['bqrD', 'bulletintravauxD'}):
+            object = brain.getObject()
+            for attr in ("fichier", "document_imprime"):
+                try:
+                    v = getattr(object, attr)
+                except AttributeError:
+                    continue
+                if v is None:
+                    continue
+                print 'transforming file in', object.id
+                newv = NamedFile(v.data, filemane=v.filename)
+                setattr(object, attr, newv)