diff --git a/integration/helpers/utils.ts b/integration/helpers/utils.ts
index 39135181f2..72d6e3d732 100644
--- a/integration/helpers/utils.ts
+++ b/integration/helpers/utils.ts
@@ -14,7 +14,6 @@ case "darwin":
 }
 
 export function setup(): Application {
-  const userData = process.cwd() + "/.spectron"
   return new Application({
     // path to electron app
     args: [],
@@ -29,9 +28,10 @@ export function setup(): Application {
 }
 
 export async function tearDown(app: Application) {
+  const pid = app.mainProcess.pid
   await app.stop()
   try {
-    process.kill(app.mainProcess.pid, 0);
+    process.kill(pid, 0);
   } catch(e) {
     return
   }
diff --git a/integration/specs/app_spec.ts b/integration/specs/app_spec.ts
index de281d0c80..f3cb922740 100644
--- a/integration/specs/app_spec.ts
+++ b/integration/specs/app_spec.ts
@@ -1,9 +1,6 @@
 import { Application } from "spectron"
 import * as util from "../helpers/utils"
 import { spawnSync } from "child_process"
-import { stat } from "fs"
-import logger from "../../src/main/logger"
-import AppCanvas from "material-ui/internal/AppCanvas"
 
 jest.setTimeout(20000)