diff --git a/website/docs/concepts/function-components/pure-components.mdx b/website/docs/concepts/function-components/pure-components.mdx
index 8977a00853e..a3fa8249025 100644
--- a/website/docs/concepts/function-components/pure-components.mdx
+++ b/website/docs/concepts/function-components/pure-components.mdx
@@ -4,7 +4,7 @@ title: "Pure Components"
 
 ## Pure function definition
 
-A function is considered pure when the return values are always identical to passed down parameters. And it has not side-effects.
+A function is considered pure when the return values are deterministic given the same parameters, and it has no side-effects.
 
 ## Pure components