diff --git a/matrix/m.room.power_levels/README.md b/matrix/m.room.power_levels/README.md
index 88dfdec..1850a0f 100644
--- a/matrix/m.room.power_levels/README.md
+++ b/matrix/m.room.power_levels/README.md
@@ -36,7 +36,7 @@ This is not the Element/Synapse default as that would be pointless to list.
 		"m.room.avatar": 50,
 		"m.room.canonical_alias": 13,
 		"m.room.encryption": 100,
-		"m.room.history_visibility": 99,
+		"m.room.history_visibility": 100,
 		"m.room.name": 50,
 		"m.room.power_levels": 50,
 		"m.room.retention": 100,
@@ -86,7 +86,7 @@ This is not the Element/Synapse default as that would be pointless to list.
 		"m.room.avatar": 50,
 		"m.room.canonical_alias": 13,
 		"m.room.encryption": 100,
-		"m.room.history_visibility": 99,
+		"m.room.history_visibility": 100,
 		"m.room.name": 50,
 		"m.room.power_levels": 50,
 		"m.room.retention": 100,