diff --git a/myip.service b/myip.service
index f9984d9..ff9a840 100644
--- a/myip.service
+++ b/myip.service
@@ -17,7 +17,8 @@ LockPersonality=true
 RestrictRealtime=true
 RestrictSUIDSGID=true
 RemoveIPC=true
-SystemCallFilter=@network-io @basic-io @signal @file-system @process @io-event mprotect brk uname sched_getaffinity
+SystemCallFilter=@network-io @basic-io @signal @file-system @process @io-event 
+SystemCallFilter=mprotect brk uname sched_getaffinity getrandom ioctl
 SystemCallFilter=~@mount
 ProtectSystem=strict
 ProtectHome=true