diff --git a/ox/wikipedia.py b/ox/wikipedia.py
index 9a81133..f433ba0 100644
--- a/ox/wikipedia.py
+++ b/ox/wikipedia.py
@@ -16,10 +16,12 @@ def getMovieId(title, director='', year=''):
 
 def getUrlByImdb(imdbId):
   if len(imdbId) != 7: return ''
-  result = find(imdbId)
+  result = find("imdb_id "+imdbId)
   if result:
     url = result[0][1]
-    return url
+    data = getUrl(url)
+    if 'title/tt%s' % imdbId in data:
+      return url
   return ''
 
 def find(query, max_results=10):