diff --git a/data/web/lang/lang.en-gb.json b/data/web/lang/lang.en-gb.json
index 56a5bf90..e53fe896 100644
--- a/data/web/lang/lang.en-gb.json
+++ b/data/web/lang/lang.en-gb.json
@@ -218,7 +218,7 @@
         "loading": "Please wait...",
         "login_time": "Login time",
         "logo_info": "Your image will be scaled to a height of 40px for the top navigation bar and a max. width of 250px for the start page. A scalable graphic is highly recommended.",
-        "lookup_mx": "Destination is a regular expression to match against MX name (<code>.*google\\.com</code> to route all mail targeted to a MX ending in google.com over this hop)",
+        "lookup_mx": "Destination is a regular expression to match against MX name (<code>.*\\.google\\.com</code> to route all mail targeted to a MX ending in google.com over this hop)",
         "main_name": "\"mailcow UI\" name",
         "merged_vars_hint": "Greyed out rows were merged from <code>vars.(local.)inc.php</code> and cannot be modified.",
         "message": "Message",
@@ -595,7 +595,7 @@
         "inactive": "Inactive",
         "kind": "Kind",
         "last_modified": "Last modified",
-        "lookup_mx": "Destination is a regular expression to match against MX name (<code>.*google\\.com</code> to route all mail targeted to a MX ending in google.com over this hop)",
+        "lookup_mx": "Destination is a regular expression to match against MX name (<code>.*\\.google\\.com</code> to route all mail targeted to a MX ending in google.com over this hop)",
         "mailbox": "Edit mailbox",
         "mailbox_quota_def": "Default mailbox quota",
         "mailbox_relayhost_info": "Applied to the mailbox and direct aliases only, does override a domain relayhost.",