diff --git a/src/exercise/06.md b/src/exercise/06.md
index 830f5eed..97033a43 100644
--- a/src/exercise/06.md
+++ b/src/exercise/06.md
@@ -18,7 +18,7 @@ call it like so:
 function useCount({initialCount = 0, step = 1} = {}) {
   React.useDebugValue({initialCount, step})
   const [count, setCount] = React.useState(0)
-  const increment = () => setCount(c => c + 1)
+  const increment = () => setCount(c => c + step)
   return [count, increment]
 }
 ```
@@ -69,7 +69,7 @@ const formatCountDebugValue = ({initialCount, step}) =>
 function useCount({initialCount = 0, step = 1} = {}) {
   React.useDebugValue({initialCount, step}, formatCountDebugValue)
   const [count, setCount] = React.useState(0)
-  const increment = () => setCount(c => c + 1)
+  const increment = () => setCount(c => c + step)
   return [count, increment]
 }
 ```