diff --git a/apps/server-net/src/Modules/Chats/Infrastructure/Persistence/Mongo/MongoDbMapConfigurator.cs b/apps/server-net/src/Modules/Chats/Infrastructure/Persistence/Mongo/MongoDbMapConfigurator.cs
index 5d29df6..f63556b 100644
--- a/apps/server-net/src/Modules/Chats/Infrastructure/Persistence/Mongo/MongoDbMapConfigurator.cs
+++ b/apps/server-net/src/Modules/Chats/Infrastructure/Persistence/Mongo/MongoDbMapConfigurator.cs
@@ -31,6 +31,7 @@ public static class MongoDbMapConfigurator
             cm.MapField("_deletedFor").SetElementName("DeletedFor");
             cm.MapField("_readBy").SetElementName("ReadBy");
             cm.MapField("_reactions").SetElementName("Reactions");
+            cm.MapProperty(c => c.Quote).SetSerializer(new EncryptedStringSerializer());
             cm.SetIsRootClass(true);
         });