diff --git a/src/frontend/Gopkg.lock b/src/frontend/Gopkg.lock
index baf9ea0..fa48498 100644
--- a/src/frontend/Gopkg.lock
+++ b/src/frontend/Gopkg.lock
@@ -26,17 +26,6 @@
   revision = "37aa2801fbf0205003e15636096ebf0373510288"
   version = "v0.5.0"
 
-[[projects]]
-  branch = "master"
-  digest = "1:3ef905a7059a17712b7b27315692992f84f356e828d38f6ff0624e04103ec675"
-  name = "github.com/GoogleCloudPlatform/microservices-demo"
-  packages = [
-    "src/frontend/genproto",
-    "src/frontend/money",
-  ]
-  pruneopts = "UT"
-  revision = "86c8c06cc1e0aa616796a19493f042466d93098d"
-
 [[projects]]
   digest = "1:72856926f8208767b837bf51e3373f49139f61889b67dc7fd3c2a0fd711e3f7a"
   name = "github.com/golang/protobuf"
diff --git a/src/frontend/Gopkg.toml b/src/frontend/Gopkg.toml
index b90cfbb..8e53d73 100644
--- a/src/frontend/Gopkg.toml
+++ b/src/frontend/Gopkg.toml
@@ -33,10 +33,6 @@
   name = "contrib.go.opencensus.io/exporter/stackdriver"
   version = "0.5.0"
 
-[[constraint]]
-  branch = "master"
-  name = "github.com/GoogleCloudPlatform/microservices-demo"
-
 [[constraint]]
   name = "github.com/golang/protobuf"
   version = "1.2.0"