diff --git a/Installation.md b/Installation.md
index 4d7f74b..705ccda 100644
--- a/Installation.md
+++ b/Installation.md
@@ -19,7 +19,7 @@ go install github.com/hajimehoshi/ebiten/...
 
 # Modules (Go 1.11 beta 2)
 
-As of Go 1.11, modules are introduced experimentally. If you want to use Ebiten with modules, execute these commands with Go 1.11 beta 2:
+As of Go 1.11, modules are introduced experimentally. You can work with Ebiten without GOPATH environment variable. If you want to use Ebiten with modules, execute these commands with Go 1.11 beta 2:
 
 ```
 # Create your workspace