diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index becda5496..dc83d772d 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -1028,7 +1028,7 @@
     <string name="pref_title_interface">Interface</string>
     <string name="pref_summary_appearance">Theme, Colors, Screenshots, Input</string>
     <string name="pref_title_security">Security</string>
-    <string name="pref_summary_security">E2E Encryption, Blind Trust Before Verification, MIM Detection</string>
+    <string name="pref_summary_security">E2E Encryption, Blind Trust Before Verification, MITM Detection</string>
     <string name="unified_push_summary">Notification relay for UnifiedPush compatible third party apps</string>
     <string name="notifications">Notifications</string>
     <string name="pref_attachments_summary">File size, Image compression, Video quality</string>