diff --git a/changedetectionio/content_fetcher.py b/changedetectionio/content_fetcher.py
index 69713b2c..57a71a36 100644
--- a/changedetectionio/content_fetcher.py
+++ b/changedetectionio/content_fetcher.py
@@ -70,7 +70,7 @@ class html_webdriver(Fetcher):
     # In the ENV vars, is prefixed with "webdriver_", so it is for example "webdriver_sslProxy"
     selenium_proxy_settings_mappings = ['ftpProxy', 'httpProxy', 'noProxy',
                                         'proxyAutoconfigUrl', 'sslProxy', 'autodetect',
-                                        'socksProxy', 'socksUsername', 'socksPassword']
+                                        'socksProxy', 'socksVersion', 'socksUsername', 'socksPassword']
     proxy=None
 
     def __init__(self):