diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index 9248f172904a37bad5ffb72b2d621eec0e27ed4c..d9c6e0deea1a81b2210f2a292eda11f9e3583bed 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -1053,7 +1053,7 @@
     <string name="pref_title_trust_system_ca_store">Certificate authorities</string>
     <string name="pref_title_trust_system_ca_store_summary">Trust the system’s CA certificates</string>
     <string name="detect_mim">Require channel binding</string>
-    <string name="detect_mim_summary">Channel binding can detect some machine-in-the-middle attacks</string>
+    <string name="detect_mim_summary">WARNING: Will break your connection if not supported by your server</string>
     <string name="pref_category_server_connection">Server connection</string>
     <string name="pref_category_operating_system">Operating System</string>
     <string name="pref_privacy_summary">Typing notifications, Last Seen, Availability</string>