diff --git a/Security_Containers/crowdsec/compose.yaml b/Security_Containers/crowdsec/compose.yaml
index 2b42e5c..f9e0171 100644
--- a/Security_Containers/crowdsec/compose.yaml
+++ b/Security_Containers/crowdsec/compose.yaml
@@ -18,7 +18,7 @@ services:
     image: docker.io/fbonalair/traefik-crowdsec-bouncer:latest
     container_name: bouncer-traefik
     environment:
-      CROWDSEC_BOUNCER_API_KEY:
+      CROWDSEC_BOUNCER_API_KEY: ${CROWDSEC_BOUNCER_API_KEY
       CROWDSEC_AGENT_HOST: crowdsec:8080
     networks:
       - traefik_network # same network as traefik + crowdsec