diff --git a/src/useAlert.js b/src/useAlert.js
index 6ea85db..72582c3 100644
--- a/src/useAlert.js
+++ b/src/useAlert.js
@@ -1,10 +1,12 @@
-import { useContext } from 'react'
+import { useContext, useMemo } from 'react'
 import DefaultContext from './Context'
 
 const useAlert = Context => {
   const alertContext = useContext(Context || DefaultContext)
-
-  return alertContext.current
+  const alert = useMemo(() => {
+    return alertContext.current
+  }, [alertContext])
+  return alert
 }
 
-export default useAlert
+export default useAlert
\ No newline at end of file