diff --git a/ext/dom/node.c b/ext/dom/node.c
index a469ce28f77b5..3a6596f8e2e64 100644
--- a/ext/dom/node.c
+++ b/ext/dom/node.c
@@ -1129,6 +1129,9 @@ PHP_METHOD(DOMNode, removeChild)
 
 	while (children) {
 		if (children == child) {
+			if ((child->properties != NULL) && (child->doc != NULL) && child->properties->atype == XML_ATTRIBUTE_ID) {
+				xmlRemoveID(child->doc, child->properties);
+			}
 			xmlUnlinkNode(child);
 			DOM_RET_OBJ(child, &ret, intern);
 			return;
@@ -1678,7 +1681,7 @@ static void dom_canonicalization(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{
 		buf = xmlAllocOutputBuffer(NULL);
 	}
 
-    if (buf != NULL) {
+	if (buf != NULL) {
 		ret = xmlC14NDocSaveTo(docp, nodeset, exclusive, inclusive_ns_prefixes,
 			with_comments, buf);
 	}
@@ -1693,9 +1696,9 @@ static void dom_canonicalization(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{
 		xmlXPathFreeContext(ctxp);
 	}
 
-    if (buf == NULL || ret < 0) {
-        RETVAL_FALSE;
-    } else {
+	if (buf == NULL || ret < 0) {
+		RETVAL_FALSE;
+	} else {
 		if (mode == 0) {
 #ifdef LIBXML2_NEW_BUFFER
 			ret = xmlOutputBufferGetSize(buf);
@@ -1712,7 +1715,7 @@ static void dom_canonicalization(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{
 				RETVAL_EMPTY_STRING();
 			}
 		}
-    }
+	}
 
 	if (buf) {
 		int bytes;
diff --git a/ext/dom/tests/removeChild_permanently.phpt b/ext/dom/tests/removeChild_permanently.phpt
new file mode 100644
index 0000000000000..108d0c23adb65
--- /dev/null
+++ b/ext/dom/tests/removeChild_permanently.phpt
@@ -0,0 +1,128 @@
+--TEST--
+DOMDocument::removeChild: The node that cannot be removed permanently
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+--FILE--
+<?php
+$dom = new DOMDocument();
+$root = $dom->createElement('html');
+$dom->appendChild($root);
+
+$el1 = $dom->createElement('p1');
+$el1->setAttribute('id', 'foo');
+$el1->setIdAttribute('id', true);
+
+$root->appendChild($el1);
+
+$el2 = $dom->createElement('p2');
+$el2->setAttribute('id', 'bar');
+$el2->setIdAttribute('id', true);
+
+$root->appendChild($el2);
+
+var_dump($dom->getElementById('foo'));
+$root->removeChild($dom->getElementById('foo'));
+var_dump($dom->getElementById('bar'));
+var_dump($dom->getElementById('foo'));
+echo $dom->saveXML();
+?>
+--EXPECTF--
+object(DOMElement)#%d (%d) {
+  ["tagName"]=>
+  string(2) "p1"
+  ["schemaTypeInfo"]=>
+  NULL
+  ["firstElementChild"]=>
+  NULL
+  ["lastElementChild"]=>
+  NULL
+  ["childElementCount"]=>
+  int(0)
+  ["previousElementSibling"]=>
+  NULL
+  ["nextElementSibling"]=>
+  string(22) "(object value omitted)"
+  ["nodeName"]=>
+  string(2) "p1"
+  ["nodeValue"]=>
+  string(0) ""
+  ["nodeType"]=>
+  int(1)
+  ["parentNode"]=>
+  string(22) "(object value omitted)"
+  ["childNodes"]=>
+  string(22) "(object value omitted)"
+  ["firstChild"]=>
+  NULL
+  ["lastChild"]=>
+  NULL
+  ["previousSibling"]=>
+  NULL
+  ["nextSibling"]=>
+  string(22) "(object value omitted)"
+  ["attributes"]=>
+  string(22) "(object value omitted)"
+  ["ownerDocument"]=>
+  string(22) "(object value omitted)"
+  ["namespaceURI"]=>
+  NULL
+  ["prefix"]=>
+  string(0) ""
+  ["localName"]=>
+  string(2) "p1"
+  ["baseURI"]=>
+  NULL
+  ["textContent"]=>
+  string(0) ""
+}
+object(DOMElement)#%d (%d) {
+  ["tagName"]=>
+  string(2) "p2"
+  ["schemaTypeInfo"]=>
+  NULL
+  ["firstElementChild"]=>
+  NULL
+  ["lastElementChild"]=>
+  NULL
+  ["childElementCount"]=>
+  int(0)
+  ["previousElementSibling"]=>
+  NULL
+  ["nextElementSibling"]=>
+  NULL
+  ["nodeName"]=>
+  string(2) "p2"
+  ["nodeValue"]=>
+  string(0) ""
+  ["nodeType"]=>
+  int(1)
+  ["parentNode"]=>
+  string(22) "(object value omitted)"
+  ["childNodes"]=>
+  string(22) "(object value omitted)"
+  ["firstChild"]=>
+  NULL
+  ["lastChild"]=>
+  NULL
+  ["previousSibling"]=>
+  NULL
+  ["nextSibling"]=>
+  NULL
+  ["attributes"]=>
+  string(22) "(object value omitted)"
+  ["ownerDocument"]=>
+  string(22) "(object value omitted)"
+  ["namespaceURI"]=>
+  NULL
+  ["prefix"]=>
+  string(0) ""
+  ["localName"]=>
+  string(2) "p2"
+  ["baseURI"]=>
+  NULL
+  ["textContent"]=>
+  string(0) ""
+}
+NULL
+<?xml version="1.0"?>
+<html><p2 id="bar"/></html>