diff --git a/mailbox-test-coverage.md b/mailbox-test-coverage.md
index ede1f92..23ad7dd 100644
--- a/mailbox-test-coverage.md
+++ b/mailbox-test-coverage.md
@@ -18,7 +18,7 @@
 | Mailbox ID | Title | Status | QA label | Test Scenario | Test Executed | Test Result | Miss info |
 | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ |
 | https://code.briarproject.org/briar/briar-mailbox/-/issues/11| Research constraints of using javalin as HTTP Server | Closed | n/a | ------ | ------ | ------ | ------ |
-| ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ |
+| https://code.briarproject.org/briar/briar-mailbox/-/issues/12 | Create skeleton app for mailbox | Closed | n/a| ------ | ------ | ------ | ------ |
 | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ |
 | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ |
 | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ |