diff --git a/src/box/lua/box.lua b/src/box/lua/box.lua
index 30265e439ef0977be990bd744ea4b2cdae85b696..fa21e94c3017c22b52173be2a977c4182e1d6e18 100644
--- a/src/box/lua/box.lua
+++ b/src/box/lua/box.lua
@@ -151,7 +151,6 @@ function box.bless_space(space)
                 break
             end
             table.insert(range, v)
-            iterator_state, v = index:next(iterator_state)
         end
         return unpack(range)
     end
@@ -162,7 +161,6 @@ function box.bless_space(space)
                 break
             end
             table.insert(range, v)
-            iterator_state, v = index:prev(iterator_state)
         end
         return unpack(range)
     end