diff --git a/docs/walkthroughs/01-installing-slate.md b/docs/walkthroughs/01-installing-slate.md
index 461d97b4a..efa20870e 100644
--- a/docs/walkthroughs/01-installing-slate.md
+++ b/docs/walkthroughs/01-installing-slate.md
@@ -18,7 +18,7 @@ Once you've installed Slate, you'll need to import it.
 
 ```jsx
 // Import React dependencies.
-import React, { useEffect, useMemo, useState } from 'react'
+import React, { useMemo, useState } from 'react'
 // Import the Slate editor factory.
 import { createEditor } from 'slate'