diff --git a/Installation.md b/Installation.md
index c907e64..828853d 100644
--- a/Installation.md
+++ b/Installation.md
@@ -35,4 +35,8 @@ Here is the go-get command to get the latest and greatest Iris version. Master b
 $ go get -u github.com/kataras/iris
 ```
 
+## Troubleshooting
+
+If you get a network error during installation please make sure you set a valid [GOPROXY environment variable](https://github.com/golang/go/wiki/Modules#are-there-always-on-module-repositories-and-enterprise-proxies) e.g. `GOPROXY=https://goproxy.io` or `GOPROXY=https://goproxy.cn`.
+
 Continue by reading our [[Getting Started]] tutorial.