diff --git a/README.md b/README.md
index 09a0db513..3660856d6 100644
--- a/README.md
+++ b/README.md
@@ -79,6 +79,7 @@ net-mgmt/zabbix-agent -- Zabbix monitoring agent
 net-mgmt/zabbix-proxy -- Zabbix monitoring proxy
 security/acme-client -- ACME Client
 security/clamav -- Antivirus engine for detecting malicious threats
+security/crowdsec -- Lightweight and collaborative security engine (development only)
 security/etpro-telemetry -- ET Pro Telemetry Edition
 security/intrusion-detection-content-et-open -- IDS Proofpoint ET open ruleset complementary subset for ET Pro Telemetry edition
 security/intrusion-detection-content-et-pro -- IDS Proofpoint ET Pro ruleset (needs a valid subscription)