diff --git a/changelogs/unreleased/dm-bitbucket-import-truncated-shas.yml b/changelogs/unreleased/dm-bitbucket-import-truncated-shas.yml
new file mode 100644
index 00000000000..057407b78d9
--- /dev/null
+++ b/changelogs/unreleased/dm-bitbucket-import-truncated-shas.yml
@@ -0,0 +1,6 @@
+---
+title: Fix bug that caused merge requests with diff notes imported from Bitbucket
+  to raise errors
+merge_request:
+author:
+type: fixed