diff --git a/changelogs/unreleased/46019-add-missing-migration.yml b/changelogs/unreleased/46019-add-missing-migration.yml
new file mode 100644
index 0000000000000000000000000000000000000000..e9c6c317de230dde408bcd5613797ec672e058f5
--- /dev/null
+++ b/changelogs/unreleased/46019-add-missing-migration.yml
@@ -0,0 +1,5 @@
+---
+title: Add missing migration for minimal Project build_timeout
+merge_request: 18775
+author:
+type: fixed