diff --git a/searx/engines/wikipedia.py b/searx/engines/wikipedia.py
index 690da72f..a216ba88 100644
--- a/searx/engines/wikipedia.py
+++ b/searx/engines/wikipedia.py
@@ -21,7 +21,8 @@ search_url = base_url + u'w/api.php?'\
     'action=query'\
     '&format=json'\
     '&{query}'\
-    '&prop=extracts|pageimages'\
+    '&prop=extracts|pageimages|pageprops'\
+    '&ppprop=disambiguation'\
     '&exintro'\
     '&explaintext'\
     '&pithumbsize=300'\
@@ -87,7 +88,7 @@ def response(resp):
         if int(article_id) > 0:
             break
 
-    if int(article_id) < 0:
+    if int(article_id) < 0 or 'disambiguation' in page.get('pageprops', {}):
         return []
 
     title = page.get('title')
@@ -99,6 +100,7 @@ def response(resp):
     extract = page.get('extract')
 
     summary = extract_first_paragraph(extract, title, image)
+    summary = summary.replace('() ', '')
 
     # link to wikipedia article
     wikipedia_link = base_url.format(language=url_lang(resp.search_params['language'])) \
diff --git a/searx/webapp.py b/searx/webapp.py
index 7cf4106d..212c874c 100644
--- a/searx/webapp.py
+++ b/searx/webapp.py
@@ -606,11 +606,11 @@ def index():
     # HTML output format
 
     # suggestions: use RawTextQuery to get the suggestion URLs with the same bang
-    suggestion_urls = map(lambda suggestion: {
-                          'url': raw_text_query.changeSearchQuery(suggestion).getFullQuery(),
-                          'title': suggestion
-                          },
-                          result_container.suggestions)
+    suggestion_urls = list(map(lambda suggestion: {
+                               'url': raw_text_query.changeSearchQuery(suggestion).getFullQuery(),
+                               'title': suggestion
+                               },
+                               result_container.suggestions))
 
     correction_urls = list(map(lambda correction: {
                                'url': raw_text_query.changeSearchQuery(correction).getFullQuery(),