diff --git a/scripts/fiber/tests-failing.txt b/scripts/fiber/tests-failing.txt
index ebf46e20be2..383862bdd13 100644
--- a/scripts/fiber/tests-failing.txt
+++ b/scripts/fiber/tests-failing.txt
@@ -9,9 +9,6 @@ src/addons/__tests__/ReactFragment-test.js
src/isomorphic/classic/__tests__/ReactContextValidator-test.js
* should pass previous context to lifecycles
-src/renderers/dom/__tests__/ReactDOMProduction-test.js
-* should throw with an error code in production
-
src/renderers/dom/shared/__tests__/ReactDOM-test.js
* throws in render() if the mount callback is not a function
* throws in render() if the update callback is not a function
diff --git a/scripts/fiber/tests-passing.txt b/scripts/fiber/tests-passing.txt
index c749ed37ab6..7752b894eb7 100644
--- a/scripts/fiber/tests-passing.txt
+++ b/scripts/fiber/tests-passing.txt
@@ -513,6 +513,7 @@ src/renderers/dom/__tests__/ReactDOMProduction-test.js
* should use prod React
* should handle a simple flow
* should call lifecycle methods
+* should throw with an error code in production
* should keep track of namespace across portals in production
src/renderers/dom/fiber/__tests__/ReactDOMFiber-test.js
diff --git a/src/renderers/dom/__tests__/ReactDOMProduction-test.js b/src/renderers/dom/__tests__/ReactDOMProduction-test.js
index ad82b358227..6154d6cd57b 100644
--- a/src/renderers/dom/__tests__/ReactDOMProduction-test.js
+++ b/src/renderers/dom/__tests__/ReactDOMProduction-test.js
@@ -180,17 +180,11 @@ describe('ReactDOMProduction', () => {
it('should throw with an error code in production', () => {
expect(function() {
- class Component extends React.Component {
- render() {
- return undefined;
- }
- }
-
var container = document.createElement('div');
- ReactDOM.render(