diff --git a/.travis.yml b/.travis.yml
index 55a0daa..bf49346 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,7 @@
 language: go
 go:
-  - 1.4
+  - 1.5
+  - tip
 
 before_install:
   - sudo apt-get update
diff --git a/server/database_test.go b/server/database_test.go
index eb8ef18..3b3cedf 100644
--- a/server/database_test.go
+++ b/server/database_test.go
@@ -42,7 +42,6 @@ func (s *DatabaseTestSuite) SetUpTest(c *C) {
 	// set a jpeg image to gridfs
 	defer testJpeg.Close()
 	io.Copy(childFile, testJpeg)
-
 	childFile.Close()
 
 }
diff --git a/server/image_test.go b/server/image_test.go
index cfc1d20..80141cf 100644
--- a/server/image_test.go
+++ b/server/image_test.go
@@ -383,7 +383,7 @@ func (s *ImageTestSuite) TestResizeJpegImageFromGridFsCMYK(c *C) {
 	c.Assert(err, IsNil)
 
 	_, _, errResult := ResizeImageFromGridfs(testMongoPNG, &entry)
-	c.Assert(errResult, ErrorMatches, "unsupported JPEG feature: SOF has wrong length")
+	c.Assert(errResult, Equals, nil)
 }
 
 //TestFallbackToImageMagick
diff --git a/server/server.go b/server/server.go
index 4d49edb..9a23b09 100644
--- a/server/server.go
+++ b/server/server.go
@@ -266,11 +266,15 @@ func Deliver() int {
 		return -1
 	}
 
+	var wrapperFunc func(http.Handler) http.Handler
+
 	if *newrelicKey != "" {
 		agent := gorelic.NewAgent()
 		agent.NewrelicLicense = *newrelicKey
 		agent.NewrelicName = "Go image server"
+		agent.CollectHTTPStat = true
 		agent.Run()
+		wrapperFunc = agent.WrapHTTPHandler
 	}
 
 	Connection.SetMode(mgo.Eventual, true)
@@ -278,7 +282,12 @@ func Deliver() int {
 
 	r := mux.NewRouter()
 	r.HandleFunc("/", welcomeHandler)
-	r.Handle(serverRoute, VarsHandler(imageHandler))
+
+	if wrapperFunc != nil {
+		r.Handle(serverRoute, wrapperFunc(VarsHandler(imageHandler)))
+	} else {
+		r.Handle(serverRoute, VarsHandler(imageHandler))
+	}
 
 	http.Handle("/", r)
 
diff --git a/server/server_test.go b/server/server_test.go
index 60b766b..37df280 100644
--- a/server/server_test.go
+++ b/server/server_test.go
@@ -44,7 +44,7 @@ func (s *ServerTestSuite) SetUpTest(c *C) {
 
 	c.Assert(openErr, IsNil)
 
-	c.Assert(testMongoFile.MD5(), Equals, "d5b390993a34a440891a6f20407f9dde")
+	c.Assert(testMongoFile.MD5(), Equals, "4838427937843516d983b30dce94fd43")
 }
 
 // TearDownTest removes the created test file.
@@ -269,7 +269,7 @@ func (s *ServerTestSuite) TestimageHandlerImageCached(c *C) {
 	responseWriter := NewResponseWriter(header, -1)
 
 	r, _ := http.NewRequest("GET", "test-url", nil)
-	r.Header.Set("If-None-Match", "d5b390993a34a440891a6f20407f9dde")
+	r.Header.Set("If-None-Match", "4838427937843516d983b30dce94fd43")
 	r.Header.Set("Cache-Control", fmt.Sprintf("max-age=%d", 1000))
 	r.Header.Set("If-Modified-Since", modified)
 
@@ -305,10 +305,10 @@ func (s *ServerTestSuite) TestimageHandlerNotCachedParent(c *C) {
 	// The default value of the responseWriterMock is -1
 	c.Assert(responseWriter.HeaderCode, Equals, -1)
 
-	c.Assert(responseWriter.Header().Get("Etag"), Equals, "d5b390993a34a440891a6f20407f9dde")
+	c.Assert(responseWriter.Header().Get("Etag"), Equals, "4838427937843516d983b30dce94fd43")
 
 	hexMd5 := md5.Sum(responseWriter.Body)
 	md5String := hex.EncodeToString(hexMd5[:16])
 
-	c.Assert(md5String, Equals, "d5b390993a34a440891a6f20407f9dde")
+	c.Assert(md5String, Equals, "4838427937843516d983b30dce94fd43")
 }