diff --git a/config/mongodb.service b/config/mongodb.service
index e7bc0b0fe..761057bed 100644
--- a/config/mongodb.service
+++ b/config/mongodb.service
@@ -5,6 +5,17 @@ After=network.target
 [Service]
 User=mongodb
 ExecStart=/usr/bin/mongod --config /etc/mongodb.conf
+# Other directives omitted
+# (file size)
+LimitFSIZE=infinity
+# (cpu time)
+LimitCPU=infinity
+# (virtual memory size)
+LimitAS=infinity
+# (open files)
+LimitNOFILE=64000
+# (processes/threads)
+LimitNPROC=64000
 
 [Install]
 WantedBy=multi-user.target