diff --git a/test/webrequest-on-before-redirect.spec.js b/test/webrequest-on-before-redirect.spec.js
index 07ae656..cf4d718 100644
--- a/test/webrequest-on-before-redirect.spec.js
+++ b/test/webrequest-on-before-redirect.spec.js
@@ -78,10 +78,7 @@ describe('onBeforeRedirect', function () {
   })
 
   afterEach(function * () {
-    nightmare.child.removeAllListeners('onBeforeRequest')
     nightmare.onBeforeRequest(null)
-
-    nightmare.child.removeAllListeners('onBeforeRedirect')
     nightmare.onBeforeRedirect(null)
 
     yield nightmare.end()
diff --git a/test/webrequest-on-before-request.spec.js b/test/webrequest-on-before-request.spec.js
index 4739080..a86d466 100644
--- a/test/webrequest-on-before-request.spec.js
+++ b/test/webrequest-on-before-request.spec.js
@@ -174,10 +174,10 @@ describe('onBeforeRequest', function () {
     result.url.should.equal(result.url, 'http://localhost:7500/')
     result.method.should.equal(result.method, 'POST')
     result.resourceType.should.equal(result.resourceType, 'xhr')
-    qs.parse(new Buffer(result.uploadData[0].bytes.data).toString()).should.deep.equals({
-      name: 'post test',
+
+    JSON.stringify(qs.parse(new Buffer(result.uploadData[0].bytes.data).toString())).should.equals(JSON.stringify({ name: 'post test',
       type: 'string'
-    })
+    }))
   })
 
   it('can redirect the request', function * () {
@@ -216,7 +216,6 @@ describe('onBeforeRequest', function () {
   })
 
   afterEach(function * () {
-    nightmare.child.removeAllListeners('onBeforeRequest')
     nightmare.onBeforeRequest(null)
 
     yield nightmare.end()
diff --git a/test/webrequest-on-before-send-headers.spec.js b/test/webrequest-on-before-send-headers.spec.js
index 611f8a6..7d9994e 100644
--- a/test/webrequest-on-before-send-headers.spec.js
+++ b/test/webrequest-on-before-send-headers.spec.js
@@ -143,10 +143,7 @@ describe('onBeforeSendHeaders', function () {
   })
 
   afterEach(function * () {
-    nightmare.child.removeAllListeners('onBeforeSendHeaders')
     nightmare.onBeforeSendHeaders(null)
-
-    nightmare.child.removeAllListeners('onSendHeaders')
     nightmare.onSendHeaders(null)
 
     yield nightmare.end()
diff --git a/test/webrequest-on-completed.spec.js b/test/webrequest-on-completed.spec.js
index 211d3ae..45d93f4 100644
--- a/test/webrequest-on-completed.spec.js
+++ b/test/webrequest-on-completed.spec.js
@@ -66,7 +66,6 @@ describe('onCompleted', function () {
   })
 
   afterEach(function * () {
-    nightmare.child.removeAllListeners('onCompleted')
     nightmare.onCompleted(null)
 
     yield nightmare.end()
diff --git a/test/webrequest-on-send-headers.spec.js b/test/webrequest-on-send-headers.spec.js
index 7c9fdc0..9a033c7 100644
--- a/test/webrequest-on-send-headers.spec.js
+++ b/test/webrequest-on-send-headers.spec.js
@@ -78,7 +78,6 @@ describe('onSendHeaders', function () {
   })
 
   afterEach(function * () {
-    nightmare.child.removeAllListeners('onSendHeaders')
     nightmare.onSendHeaders(null)
     yield nightmare.end()
   })