diff --git a/speedtest.py b/speedtest.py
index 8b8526a..06a50a2 100755
--- a/speedtest.py
+++ b/speedtest.py
@@ -1395,14 +1395,14 @@ def shell():
     printer('Retrieving speedtest.net configuration...', quiet)
     try:
         speedtest = Speedtest()
-    except (ConfigRetrievalError, HTTP_ERRORS):
+    except ((ConfigRetrievalError,) + HTTP_ERRORS):
         printer('Cannot retrieve speedtest configuration')
         raise SpeedtestCLIError(get_exception())
 
     if args.list:
         try:
             speedtest.get_servers()
-        except (ServersRetrievalError, HTTP_ERRORS):
+        except ((ServersRetrievalError,) + HTTP_ERRORS):
             print_('Cannot retrieve speedtest server list')
             raise SpeedtestCLIError(get_exception())
 
@@ -1432,7 +1432,7 @@ def shell():
             speedtest.get_servers(servers)
         except NoMatchedServers:
             raise SpeedtestCLIError('No matched servers: %s' % args.server)
-        except (ServersRetrievalError, HTTP_ERRORS):
+        except ((ServersRetrievalError,) + HTTP_ERRORS):
             print_('Cannot retrieve speedtest server list')
             raise SpeedtestCLIError(get_exception())
         except InvalidServerIDType: