diff --git a/common/caching/immutablecache.go b/common/caching/immutablecache.go
index b25a8bf77..fea05dd1b 100644
--- a/common/caching/immutablecache.go
+++ b/common/caching/immutablecache.go
@@ -5,8 +5,8 @@ import (
 )
 
 const (
-	RoomVersionMaxCacheEntries = 128
-	ServerKeysMaxCacheEntries  = 128
+	RoomVersionMaxCacheEntries = 1024
+	ServerKeysMaxCacheEntries  = 1024
 )
 
 type ImmutableCache interface {