diff --git a/packages/babel-plugin-transform-object-rest-spread/src/index.js b/packages/babel-plugin-transform-object-rest-spread/src/index.js
index 7d04ee311d..b54355ab9a 100644
--- a/packages/babel-plugin-transform-object-rest-spread/src/index.js
+++ b/packages/babel-plugin-transform-object-rest-spread/src/index.js
@@ -4,6 +4,7 @@ export default function ({ types: t }) {
     path.traverse({
       RestProperty() {
         foundRestProperty = true;
+        path.stop();
       }
     });
     return foundRestProperty;
@@ -14,6 +15,7 @@ export default function ({ types: t }) {
     path.traverse({
       SpreadProperty() {
         foundSpreadProperty = true;
+        path.stop();
       }
     });
     return foundSpreadProperty;
diff --git a/packages/babel-plugin-transform-object-rest-spread/test/fixtures/object-spread/assignment/actual.js b/packages/babel-plugin-transform-object-rest-spread/test/fixtures/object-spread/assignment/actual.js
index 8d610842d8..6f0367fb7c 100644
--- a/packages/babel-plugin-transform-object-rest-spread/test/fixtures/object-spread/assignment/actual.js
+++ b/packages/babel-plugin-transform-object-rest-spread/test/fixtures/object-spread/assignment/actual.js
@@ -1 +1,3 @@
 z = { x, ...y };
+
+z = { x, w: { ...y } };
diff --git a/packages/babel-plugin-transform-object-rest-spread/test/fixtures/object-spread/assignment/expected.js b/packages/babel-plugin-transform-object-rest-spread/test/fixtures/object-spread/assignment/expected.js
index 5e42763fce..1f6d4a3487 100644
--- a/packages/babel-plugin-transform-object-rest-spread/test/fixtures/object-spread/assignment/expected.js
+++ b/packages/babel-plugin-transform-object-rest-spread/test/fixtures/object-spread/assignment/expected.js
@@ -1,3 +1,5 @@
 var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
 
 z = _extends({ x }, y);
+
+z = _extends({ x, w: { ...y } });