diff --git a/automatic_porkbun_cert_renewal/README.md b/automatic_porkbun_cert_renewal/README.md
index c3682dd..cd0a6d0 100644
--- a/automatic_porkbun_cert_renewal/README.md
+++ b/automatic_porkbun_cert_renewal/README.md
@@ -19,3 +19,7 @@ For the web server reload command, I simply trigger a docker compose down and up
 Run manually once to verify it all works fine.
 
 Afterwards, cron it.
+
+# Quirky issues
+
+- Paths in crontab entry should be absolute, otherwise funky shit happens.
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