diff --git a/searx/engines/bing_videos.py b/searx/engines/bing_videos.py
index 6e7b6d3a..f048f0d8 100644
--- a/searx/engines/bing_videos.py
+++ b/searx/engines/bing_videos.py
@@ -67,6 +67,10 @@ def request(query, params):
     if params['time_range'] in time_range_dict:
         params['url'] += time_range_string.format(interval=time_range_dict[params['time_range']])
 
+    # bing videos did not like "older" versions < 70.0.1 when selectin other
+    # languages then 'en' .. very strange ?!?!
+    params['headers']['User-Agent'] = 'Mozilla/5.0 (X11; Linux x86_64; rv:73.0.1) Gecko/20100101 Firefox/73.0.1'
+
     return params