diff --git a/packages/metro-bundler/src/Resolver/polyfills/require.js b/packages/metro-bundler/src/Resolver/polyfills/require.js
index f602596f..66ee06f8 100644
--- a/packages/metro-bundler/src/Resolver/polyfills/require.js
+++ b/packages/metro-bundler/src/Resolver/polyfills/require.js
@@ -234,6 +234,10 @@ function moduleThrewError(id, error: any) {
 if (__DEV__) {
   require.Systrace = {beginEvent: () => {}, endEvent: () => {}};
 
+  require.getModules = () => {
+    return modules;
+  };
+
   // HOT MODULE RELOADING
   var createHotReloadingObject = function() {
     const hot: HotModuleReloadingData = {
diff --git a/packages/metro-bundler/src/integration_tests/__tests__/__snapshots__/basic_bundle-test.js.snap b/packages/metro-bundler/src/integration_tests/__tests__/__snapshots__/basic_bundle-test.js.snap
index cfc04504..d8b61455 100644
--- a/packages/metro-bundler/src/integration_tests/__tests__/__snapshots__/basic_bundle-test.js.snap
+++ b/packages/metro-bundler/src/integration_tests/__tests__/__snapshots__/basic_bundle-test.js.snap
@@ -159,6 +159,10 @@ if (__DEV__) {
   (function () {
     _require.Systrace = { beginEvent: function beginEvent() {}, endEvent: function endEvent() {} };
 
+    _require.getModules = function () {
+      return modules;
+    };
+
     createHotReloadingObject = function createHotReloadingObject() {
       var hot = {
         acceptCallback: null,
@@ -437,6 +441,10 @@ if (__DEV__) {
   (function () {
     _require.Systrace = { beginEvent: function beginEvent() {}, endEvent: function endEvent() {} };
 
+    _require.getModules = function () {
+      return modules;
+    };
+
     createHotReloadingObject = function createHotReloadingObject() {
       var hot = {
         acceptCallback: null,