diff --git a/db/migrations/0224__fix_blobIds.sql b/db/migrations/0224__fix_blobIds.sql
index d8709cd79..725e9d1f2 100644
--- a/db/migrations/0224__fix_blobIds.sql
+++ b/db/migrations/0224__fix_blobIds.sql
@@ -10,5 +10,5 @@ UPDATE attachments SET blobId = REPLACE(blobId, '/', 'Y');
 UPDATE revisions SET blobId = REPLACE(blobId, '+', 'X');
 UPDATE revisions SET blobId = REPLACE(blobId, '/', 'Y');
 
-UPDATE entity_changes SET entityId = REPLACE(blobId, '+', 'X') WHERE entityName = 'blobs';
-UPDATE entity_changes SET entityId = REPLACE(blobId, '/', 'Y') WHERE entityName = 'blobs';
\ No newline at end of file
+UPDATE entity_changes SET entityId = REPLACE(entityId, '+', 'X') WHERE entityName = 'blobs';
+UPDATE entity_changes SET entityId = REPLACE(entityId, '/', 'Y') WHERE entityName = 'blobs';