diff --git a/sys/nfs41_driver.c b/sys/nfs41_driver.c
index feaa959..c4bb943 100644
--- a/sys/nfs41_driver.c
+++ b/sys/nfs41_driver.c
@@ -5066,9 +5066,6 @@ NTSTATUS check_nfs41_setacl_args(
         status = STATUS_NOT_SUPPORTED;       
         goto out;
     }
-    if (RxContext->CurrentIrp->UserBuffer == NULL && 
-            RxContext->CurrentIrpSp->Parameters.QuerySecurity.Length)
-        status = STATUS_INVALID_USER_BUFFER;    
 out:
     return status;
 }