diff --git a/sys/nfs41_driver.c b/sys/nfs41_driver.c
index 75eb34c..67da7e7 100644
--- a/sys/nfs41_driver.c
+++ b/sys/nfs41_driver.c
@@ -6875,6 +6875,8 @@ unload:
         RxFreePool(upcall);
     if (downcall)
         RxFreePool(downcall);
+    if (openlist)
+        RxFreePool(openlist);
     RxUnload(drv);
 
     DbgP("driver unloaded %p\n", drv);