diff --git a/common/src/app/common/files/migrations.cljc b/common/src/app/common/files/migrations.cljc
index 64ec47d847..2b6c4b4506 100644
--- a/common/src/app/common/files/migrations.cljc
+++ b/common/src/app/common/files/migrations.cljc
@@ -1056,9 +1056,14 @@
                  (not (contains? page :default-grids)))
             (assoc :default-grids (:saved-grids options))
 
+            (and (some? (:background options))
+                 (not (contains? page :background)))
+            (assoc :background (:background options))
+
             (and (some? (:flows options))
-                 (not (contains? page :flows)))
-            (assoc :flows (:flows options))
+                 (or (not (contains? page :flows))
+                     (not (map? (:flows page)))))
+            (assoc :flows (d/index-by :id (:flows options)))
 
             (and (some? (:guides options))
                  (not (contains? page :guides)))