diff --git a/spec/fixtures/pages/webview-devtools.html b/spec/fixtures/pages/webview-devtools.html
new file mode 100644
index 0000000000..c16dbb2f8f
--- /dev/null
+++ b/spec/fixtures/pages/webview-devtools.html
@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+  </head>
+  <body>
+    <webview nodeintegration src="./a.html"></webview>
+    <script>
+        var wv = document.querySelector('webview')
+        wv.addEventListener('dom-ready', () => {
+          const webContents = wv.getWebContents()
+          webContents.on('devtools-opened', function () {
+            var showPanelIntevalId = setInterval(function () {
+              if (webContents.devToolsWebContents) {
+                webContents.devToolsWebContents.executeJavaScript('(' + (function () {
+                  var lastPanelId = WebInspector.inspectorView._tabbedPane._tabs.peekLast().id
+                  WebInspector.inspectorView.showPanel(lastPanelId)
+                }).toString() + ')()')
+              } else {
+                clearInterval(showPanelIntevalId)
+              }
+            }, 100)
+          })
+
+          wv.openDevTools()
+        })
+      </script>
+    </script>
+  </body>
+</html>
diff --git a/spec/webview-spec.js b/spec/webview-spec.js
index b1fa4405ad..a588f389be 100644
--- a/spec/webview-spec.js
+++ b/spec/webview-spec.js
@@ -912,4 +912,24 @@ describe('<webview> tag', function () {
 
     w.loadURL('file://' + fixtures + '/pages/webview-visibilitychange.html')
   })
+
+  it('loads devtools extension registered on the parent window', function (done) {
+    this.timeout(10000)
+
+    w = new BrowserWindow({
+      show: false
+    })
+
+    BrowserWindow.removeDevToolsExtension('foo')
+
+    var extensionPath = path.join(__dirname, 'fixtures', 'devtools-extensions', 'foo')
+    BrowserWindow.addDevToolsExtension(extensionPath)
+
+    w.loadURL('file://' + fixtures + '/pages/webview-devtools.html')
+
+    ipcMain.once('answer', function (event, message) {
+      assert.equal(message.runtimeId, 'foo')
+      done()
+    })
+  })
 })
