diff --git a/classlib/src/main/java/org/teavm/classlib/java/util/TAbstractSequentialList.java b/classlib/src/main/java/org/teavm/classlib/java/util/TAbstractSequentialList.java
index 8483efbe5..77250f636 100644
--- a/classlib/src/main/java/org/teavm/classlib/java/util/TAbstractSequentialList.java
+++ b/classlib/src/main/java/org/teavm/classlib/java/util/TAbstractSequentialList.java
@@ -72,7 +72,6 @@ public abstract class TAbstractSequentialList<E> extends TAbstractList<E> {
         boolean added = false;
         for (TIterator<? extends E> srcIter = c.iterator(); srcIter.hasNext();) {
             iter.add(srcIter.next());
-            iter.next();
             added = true;
         }
         return added;
diff --git a/tests/src/test/java/org/teavm/classlib/java/util/LinkedListTest.java b/tests/src/test/java/org/teavm/classlib/java/util/LinkedListTest.java
index 83dbbbf3f..ec1a07aa0 100644
--- a/tests/src/test/java/org/teavm/classlib/java/util/LinkedListTest.java
+++ b/tests/src/test/java/org/teavm/classlib/java/util/LinkedListTest.java
@@ -317,4 +317,11 @@ public class LinkedListTest {
         assertEquals("1", list.getFirst());
         assertEquals("2", list.getLast());
     }
+
+    @Test
+    public void testAddAllPositioned() {
+        LinkedList<String> ll = new LinkedList<>(Arrays.asList("a", "b", "c", "d"));
+        ll.addAll(2, new LinkedList<>(ll));
+        assertArrayEquals(new String[] {"a", "b", "a", "b", "c", "d", "c", "d"}, ll.toArray());
+    }
 }