diff --git a/backend/src/app/binfile/common.clj b/backend/src/app/binfile/common.clj
index b4d7bafdcb..1781860c05 100644
--- a/backend/src/app/binfile/common.clj
+++ b/backend/src/app/binfile/common.clj
@@ -633,7 +633,7 @@
       (dissoc :team-id)
       (dissoc :migrations)))
 
-(defn file->file-data-params
+(defn- file->file-data-params
   [{:keys [id] :as file} & {:as opts}]
   (let [created-at  (or (:created-at file) (ct/now))
         modified-at (or (:modified-at file) created-at)]
diff --git a/backend/src/app/features/fdata.clj b/backend/src/app/features/fdata.clj
index 6a4bebe243..16afb9fd1a 100644
--- a/backend/src/app/features/fdata.clj
+++ b/backend/src/app/features/fdata.clj
@@ -172,16 +172,24 @@
     (= backend "legacy-db")
     (cond
       (= type "main")
-      (db/update! cfg :file
-                  {:data data}
-                  {:id file-id}
-                  {::db/return-keys false})
+      (do
+        (db/delete! cfg :file-data
+                    {:id id :file-id file-id :type "main"}
+                    {::db/return-keys false})
+        (db/update! cfg :file
+                    {:data data}
+                    {:id file-id}
+                    {::db/return-keys false}))
 
       (= type "snapshot")
-      (db/update! cfg :file-change
-                  {:data data}
-                  {:file-id file-id :id id}
-                  {::db/return-keys false})
+      (do
+        (db/delete! cfg :file-data
+                    {:id id :file-id file-id :type "snapshot"}
+                    {::db/return-keys false})
+        (db/update! cfg :file-change
+                    {:data data}
+                    {:file-id file-id :id id}
+                    {::db/return-keys false}))
 
       (= type "fragment")
       (upsert-in-database cfg