diff --git a/_docs/index.tmpl.html b/_docs/index.tmpl.html
index 4a8918fda..5902ab7e4 100644
--- a/_docs/index.tmpl.html
+++ b/_docs/index.tmpl.html
@@ -53,8 +53,7 @@ pre {
 </p>
 
 <h2>Install on Mac OS X</h2>
-<pre><code>:; brew install glew
-:; brew install glfw3 # or homebrew/versions/glfw3
+<pre><code>:; brew install glfw3 # or homebrew/versions/glfw3
 :; go get github.com/hajimehoshi/ebiten</code></pre>
 <p>If you want to run your game on a web browser, execute this:</p>
 <pre><code>:; go get github.com/gopherjs/gopherjs
diff --git a/_docs/public/index.html b/_docs/public/index.html
index 660ce1dec..7c5c7eb46 100644
--- a/_docs/public/index.html
+++ b/_docs/public/index.html
@@ -79,8 +79,7 @@ pre {
 </p>
 
 <h2>Install on Mac OS X</h2>
-<pre><code>:; brew install glew
-:; brew install glfw3 # or homebrew/versions/glfw3
+<pre><code>:; brew install glfw3 # or homebrew/versions/glfw3
 :; go get github.com/hajimehoshi/ebiten</code></pre>
 <p>If you want to run your game on a web browser, execute this:</p>
 <pre><code>:; go get github.com/gopherjs/gopherjs