diff --git a/.cursor/rules/rules.mdc b/.cursor/rules/rules.mdc
index 4aaa9ec..bd8a428 100644
--- a/.cursor/rules/rules.mdc
+++ b/.cursor/rules/rules.mdc
@@ -9,4 +9,5 @@ alwaysApply: true
 - OpenSC communicates with the smart card of the user and sends the hash of a document to be signed
 - The backend gets the PDF to be signed and the signature and created with the Digital Signature Service (DSS) library a PAdES-PDF
 - Don't create any SQL migrations, I do that by myself
-- Don't add comments about the things that have changed
+- Don't add comments about the things that have changed compared to the previous version or that just are redundant to the code below
+- Prefer using existing types