diff --git a/oxweb/movieposterdb.py b/oxweb/movieposterdb.py
index 9f8d88c..5dc6d68 100644
--- a/oxweb/movieposterdb.py
+++ b/oxweb/movieposterdb.py
@@ -23,13 +23,14 @@ def getId(url):
 def getPostersByUrl(url):
     posters = []
     html = getUrlUnicode(url)
-    results = re.compile('<a href="(http://www.movieposterdb.com/group/.*?)">', re.DOTALL).findall(html)
-    for result in results:
-        posters += getPostersByUrl(result)
-    results = re.compile('<a href="(http://www.movieposterdb.com/poster/.*?)">', re.DOTALL).findall(html)
-    for result in results:
-        html = getUrlUnicode(result)
-        posters.append(findRe(html, '"(http://www.movieposterdb.com/posters/.*?\.jpg)"'))
+    if not "The movie you requested is not found" in html:
+        results = re.compile('<a href="(http://www.movieposterdb.com/group/.*?)">', re.DOTALL).findall(html)
+        for result in results:
+            posters += getPostersByUrl(result)
+        results = re.compile('<a href="(http://www.movieposterdb.com/poster/.*?)">', re.DOTALL).findall(html)
+        for result in results:
+            html = getUrlUnicode(result)
+            posters.append(findRe(html, '"(http://www.movieposterdb.com/posters/.*?\.jpg)"'))
     return posters
 
 def getUrl(id):