fix link
diff --git a/examples/cpp/cpptutorial.md b/examples/cpp/cpptutorial.md
index c06233a..78de014 100644
--- a/examples/cpp/cpptutorial.md
+++ b/examples/cpp/cpptutorial.md
@@ -28,7 +28,7 @@
$ cd examples/cpp/route_guide
```
-You also should have the relevant tools installed to generate the server and client interface code - if you don't already, follow the setup instructions in [the C++ quick start guide](examples/cpp).
+You also should have the relevant tools installed to generate the server and client interface code - if you don't already, follow the setup instructions in [gRPC in 3 minutes](README.md).
## Defining the service