diff --git a/kmongo-core/src/main/kotlin/kotlin/collections/KMongoIterable.kt b/kmongo-core/src/main/kotlin/kotlin/collections/KMongoIterable.kt
index 247f689c..62ae38ab 100644
--- a/kmongo-core/src/main/kotlin/kotlin/collections/KMongoIterable.kt
+++ b/kmongo-core/src/main/kotlin/kotlin/collections/KMongoIterable.kt
@@ -143,12 +143,7 @@ fun <T : Any> MongoIterable<T?>.requireNoNulls(): Iterable<T> =
  *
  * @sample samples.collections.Sequences.Building.sequenceFromCollection
  */
-fun <T> MongoIterable<T>.asSequence(): Sequence<T> {
-    //lazy sequence
-    return object : Sequence<T> {
-        override fun iterator(): Iterator<T> = this@asSequence.toList().asSequence().iterator()
-    }
-}
+fun <T> MongoIterable<T>.asSequence(): Sequence<T> = Sequence { this.iterator() }
 
 //common overrides ->