diff --git a/roles/matrix/templates/mjolnir.yaml.j2 b/roles/matrix/templates/mjolnir.yaml.j2
index d8a6bb1b5a3d11c6e678ff80d7adae8b594291fc..76cb7aed57d4d543a2433f4c57971d00acde155e 100644
--- a/roles/matrix/templates/mjolnir.yaml.j2
+++ b/roles/matrix/templates/mjolnir.yaml.j2
@@ -174,7 +174,7 @@ protections:
     #
     # Set to zero to disable the timeout and make users *always* appear "new".
     # (users will always be banned if they say a bad word)
-    minutesBeforeTrusting: 300
+    minutesBeforeTrusting: 2160
 
 # Options for advanced monitoring of the health of the bot.
 health: