diff --git a/src/main/java/org/glavo/nbt/tag/ParentTag.java b/src/main/java/org/glavo/nbt/tag/ParentTag.java
index 9abc5b1..5660770 100644
--- a/src/main/java/org/glavo/nbt/tag/ParentTag.java
+++ b/src/main/java/org/glavo/nbt/tag/ParentTag.java
@@ -269,6 +269,7 @@ public Iterator<T> iterator() {
 
         return new Iterator<>() {
             private int cursor = 0;
+            private int lastRef = -1;
 
             @Override
             public boolean hasNext() {
@@ -280,7 +281,15 @@ public T next() {
                 if (cursor >= size) {
                     throw new NoSuchElementException();
                 }
-                return getTag(cursor++);
+                return getTag(lastRef = cursor++);
+            }
+
+            @Override
+            public void remove() {
+                if(lastRef < 0) throw new IllegalStateException();
+                removeTagAt(lastRef);
+                cursor = lastRef;
+                lastRef = -1;
             }
         };
     }
diff --git a/src/test/java/org/glavo/nbt/tag/ListTagTest.java b/src/test/java/org/glavo/nbt/tag/ListTagTest.java
index 79ddb02..2f7b4b0 100644
--- a/src/test/java/org/glavo/nbt/tag/ListTagTest.java
+++ b/src/test/java/org/glavo/nbt/tag/ListTagTest.java
@@ -238,4 +238,24 @@ void testCloneEqualsAndIndependentChildren() {
         assertEquals("changed", cloneFirst.get());
         assertContentNotEquals(tag, clone);
     }
+
+    @Test
+    void testParentTagIteratorRemove() {
+        var tag = new ListTag<IntTag>();
+        for (int i = 0; i < 9; i++) {
+            tag.addTag(new IntTag(i));
+        }
+        var iter = tag.iterator();
+        while (iter.hasNext()) {
+            IntTag t = iter.next();
+            if (t.get() % 2 == 0) {
+                iter.remove();
+            }
+        }
+        assertContentEquals(new ListTag<>()
+                .addTag(new IntTag(1))
+                .addTag(new IntTag(3))
+                .addTag(new IntTag(5))
+                .addTag(new IntTag(7)), tag);
+    }
 }