diff --git a/fw_downloads.py b/fw_downloads.py
index 48a2120..fff63e1 100755
--- a/fw_downloads.py
+++ b/fw_downloads.py
@@ -15,13 +15,20 @@ parser = argparse.ArgumentParser(
     prog = 'fw_downloads.py',
     description = 'Downloads zigbee firmware update files from various sources for the Deconz OTA plugin')
 parser.add_argument('-v', '--verbose', action='store_true', help='write each file operation to the console')
+parser.add_argument('targets', help='Only download from the given targets. If none are specified, all will be tried', nargs='*', choices=['danfoss', 'ikea', 'lightify', 'koenkk'])
 args = parser.parse_args()
 
 print ('%s - Downloadscript started' % f"{datetime.datetime.now():%Y-%m-%d %H:%M:%S}")
 
-Danfoss(args.verbose).perform_downloads()
-Ikea(args.verbose).perform_downloads()
-GithubKoenkk(args.verbose).perform_downloads()
-Lightify(args.verbose).perform_downloads()
+fetch_all = not args.targets
+
+if fetch_all or 'koenkk' in args.targets:
+    GithubKoenkk(args.verbose).perform_downloads()
+if fetch_all or 'ikea' in args.targets:
+    Ikea(args.verbose).perform_downloads()
+if fetch_all or 'lightify' in args.targets:
+    Lightify(args.verbose).perform_downloads()
+if fetch_all or 'danfoss' in args.targets:
+    Danfoss(args.verbose).perform_downloads()
 
 print ('%s - Downloadscript finished' % f"{datetime.datetime.now():%Y-%m-%d %H:%M:%S}")