diff --git a/src/renderers/dom/shared/ReactDOMComponent.js b/src/renderers/dom/shared/ReactDOMComponent.js
index 244d80b94f..f7bf1bb122 100644
--- a/src/renderers/dom/shared/ReactDOMComponent.js
+++ b/src/renderers/dom/shared/ReactDOMComponent.js
@@ -53,13 +53,9 @@ var registrationNameModules = EventPluginRegistry.registrationNameModules;
 // For quickly matching children type, to test if can be treated as content.
 var CONTENT_TYPES = {'string': true, 'number': true};
 
+var CHILDREN = keyOf({children: null});
 var STYLE = keyOf({style: null});
 var HTML = keyOf({__html: null});
-var RESERVED_PROPS = {
-  children: null,
-  dangerouslySetInnerHTML: null,
-  suppressContentEditableWarning: null,
-};
 
 function getDeclarationErrorAddendum(internalInstance) {
   if (internalInstance) {
@@ -639,13 +635,11 @@ ReactDOMComponent.Mixin = {
         }
         var markup = null;
         if (this._tag != null && isCustomComponent(this._tag, props)) {
-          if (!RESERVED_PROPS.hasOwnProperty(propKey)) {
+          if (propKey !== CHILDREN) {
             markup = DOMPropertyOperations.createMarkupForCustomAttribute(propKey, propValue);
           }
         } else if (this._namespaceURI === DOMNamespaces.svg) {
-          if (!RESERVED_PROPS.hasOwnProperty(propKey)) {
-            markup = DOMPropertyOperations.createMarkupForSVGAttribute(propKey, propValue);
-          }
+          markup = DOMPropertyOperations.createMarkupForSVGAttribute(propKey, propValue);
         } else {
           markup = DOMPropertyOperations.createMarkupForProperty(propKey, propValue);
         }
@@ -920,21 +914,20 @@ ReactDOMComponent.Mixin = {
           deleteListener(this, propKey);
         }
       } else if (isCustomComponent(this._tag, nextProps)) {
-        if (!RESERVED_PROPS.hasOwnProperty(propKey)) {
-          DOMPropertyOperations.setValueForAttribute(
-            getNode(this),
-            propKey,
-            nextProp
-          );
+        if (propKey === CHILDREN) {
+          nextProp = null;
         }
+        DOMPropertyOperations.setValueForAttribute(
+          getNode(this),
+          propKey,
+          nextProp
+        );
       } else if (this._namespaceURI === DOMNamespaces.svg) {
-        if (!RESERVED_PROPS.hasOwnProperty(propKey)) {
-          DOMPropertyOperations.setValueForSVGAttribute(
-            getNode(this),
-            propKey,
-            nextProp
-          );
-        }
+        DOMPropertyOperations.setValueForSVGAttribute(
+          getNode(this),
+          propKey,
+          nextProp
+        );
       } else if (
           DOMProperty.properties[propKey] ||
           DOMProperty.isCustomAttribute(propKey)) {
diff --git a/src/renderers/dom/shared/__tests__/ReactDOMComponent-test.js b/src/renderers/dom/shared/__tests__/ReactDOMComponent-test.js
index 1e07d5a4c2..53e68defe5 100644
--- a/src/renderers/dom/shared/__tests__/ReactDOMComponent-test.js
+++ b/src/renderers/dom/shared/__tests__/ReactDOMComponent-test.js
@@ -238,100 +238,16 @@ describe('ReactDOMComponent', function() {
       expect(stubStyle.display).toEqual('');
     });
 
-    it('should skip reserved props on web components', function() {
+    it('should skip child object attribute on web components', function() {
       var container = document.createElement('div');
 
-      ReactDOM.render(
-        <my-component
-          children={['foo']}
-          suppressContentEditableWarning={true}
-        />,
-        container
-      );
+      // Test initial render to null
+      ReactDOM.render(<my-component children={['foo']} />, container);
       expect(container.firstChild.hasAttribute('children')).toBe(false);
-      expect(
-        container.firstChild.hasAttribute('suppressContentEditableWarning')
-      ).toBe(false);
 
-      ReactDOM.render(
-        <my-component
-          children={['bar']}
-          suppressContentEditableWarning={false}
-        />,
-        container
-      );
+      // Test updates to null
+      ReactDOM.render(<my-component children={['foo']} />, container);
       expect(container.firstChild.hasAttribute('children')).toBe(false);
-      expect(
-        container.firstChild.hasAttribute('suppressContentEditableWarning')
-      ).toBe(false);
-    });
-
-    it('should skip dangerouslySetInnerHTML on web components', function() {
-      var container = document.createElement('div');
-
-      ReactDOM.render(
-        <my-component dangerouslySetInnerHTML={{__html: 'hi'}} />,
-        container
-      );
-      expect(
-        container.firstChild.hasAttribute('dangerouslySetInnerHTML')
-      ).toBe(false);
-
-      ReactDOM.render(
-        <my-component dangerouslySetInnerHTML={{__html: 'bye'}} />,
-        container
-      );
-      expect(
-        container.firstChild.hasAttribute('dangerouslySetInnerHTML')
-      ).toBe(false);
-    });
-
-    it('should skip reserved props on SVG components', function() {
-      var container = document.createElement('div');
-
-      ReactDOM.render(
-        <svg
-          children={['foo']}
-          suppressContentEditableWarning={true}
-        />,
-        container
-      );
-      expect(container.firstChild.hasAttribute('children')).toBe(false);
-      expect(
-        container.firstChild.hasAttribute('suppressContentEditableWarning')
-      ).toBe(false);
-
-      ReactDOM.render(
-        <svg
-          children={['bar']}
-          suppressContentEditableWarning={false}
-        />,
-        container
-      );
-      expect(container.firstChild.hasAttribute('children')).toBe(false);
-      expect(
-        container.firstChild.hasAttribute('suppressContentEditableWarning')
-      ).toBe(false);
-    });
-
-    it('should skip dangerouslySetInnerHTML on SVG components', function() {
-      var container = document.createElement('div');
-
-      ReactDOM.render(
-        <svg dangerouslySetInnerHTML={{__html: 'hi'}} />,
-        container
-      );
-      expect(
-        container.firstChild.hasAttribute('dangerouslySetInnerHTML')
-      ).toBe(false);
-
-      ReactDOM.render(
-        <svg dangerouslySetInnerHTML={{__html: 'bye'}} />,
-        container
-      );
-      expect(
-        container.firstChild.hasAttribute('dangerouslySetInnerHTML')
-      ).toBe(false);
     });
 
     it('should remove attributes', function() {