diff --git a/dev/standalone-ldap/docker-compose.yml b/dev/standalone-ldap/docker-compose.yml
index facfeb8160..7484747c83 100644
--- a/dev/standalone-ldap/docker-compose.yml
+++ b/dev/standalone-ldap/docker-compose.yml
@@ -19,3 +19,7 @@ services:
     ports:
       - "10389:10389"
       - "10636:10636"
+    ulimits:
+      nofile:
+        soft: 65536
+        hard: 65536