diff --git a/app/src/main/res/xml/providers.xml b/app/src/main/res/xml/providers.xml
index 6a5b4ee172..40f2bc4cde 100644
--- a/app/src/main/res/xml/providers.xml
+++ b/app/src/main/res/xml/providers.xml
@@ -1065,6 +1065,7 @@
     <provider
         name="Charter.net"
         appPassword="true"
+        domain="charter\\.net"
         link="https://www.spectrum.net/support/internet/spectrum-email-server-settings/">
         <imap
             host="mobile.charter.net"