diff --git a/Cron.md b/Cron.md
index ea8c59d..7f09a32 100644
--- a/Cron.md
+++ b/Cron.md
@@ -26,6 +26,11 @@ sleep 10
 /snap/wekan/current/usr/bin/mongosh wekan \
 --eval 'db.adminCommand({ setParameter: 1, diagnosticDataCollectionEnabled: false});' \
 --port 27019
+
+# Delete incomplete uploads so that they would not prevent starting WeKan
+/snap/wekan/current/usr/bin/mongosh wekan \
+--eval 'db.getCollection("cfs.attachments.filerecord").find( { "uploadedAt": { "$exists": true }, "copies.attachments" : null,"failures.copies.attachments.doneTrying" : {"$ne" : true}});' \
+--port 27019
 ```
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