diff --git a/Testing.md b/Testing.md
index b358aa5..1768f90 100644
--- a/Testing.md
+++ b/Testing.md
@@ -138,7 +138,7 @@
 * [Mailbox is running](mailbox-is-running)
 * [Time last connected](time-last-connected)
 * [WIP Unlink mailbox](unlink-mailbox)
-* [WIP Stop mailbox](stop-mailbox)
+* [Stop mailbox](stop-mailbox)