diff --git a/lib/pure/collections/tables.nim b/lib/pure/collections/tables.nim
index 93ccb40580..84284edb39 100644
--- a/lib/pure/collections/tables.nim
+++ b/lib/pure/collections/tables.nim
@@ -274,7 +274,10 @@ proc enlarge[A, B](t: var Table[A, B]) =
       var j: Hash = eh and maxHash(t)
       while isFilled(t.data[j].hcode):
         j = nextTry(j, maxHash(t))
-      rawInsert(t, t.data, move n[i].key, move n[i].val, eh, j)
+      when defined(js):
+        rawInsert(t, t.data, n[i].key, n[i].val, eh, j)
+      else:
+        rawInsert(t, t.data, move n[i].key, move n[i].val, eh, j)