diff --git a/pica-openldap/Dockerfile b/pica-openldap/Dockerfile
index 49df03033c6f5a6cce71b6be4d548988cbb68f15..09b18fa9acfa10765f1ef49b65cc54446bc761d4 100644
--- a/pica-openldap/Dockerfile
+++ b/pica-openldap/Dockerfile
@@ -4,4 +4,4 @@ LABEL maintainer="quentinduchemin@tuta.io,bonnest@utc.fr"
 ADD bootstrap /container/service/slapd/assets/config/bootstrap
 ADD environment /container/environment/01-custom
 
-CMD --copy-service
+CMD "--copy-service"