diff --git a/subjects/listsize.en.md b/subjects/listsize.en.md
index c69f59f8..1c076c40 100644
--- a/subjects/listsize.en.md
+++ b/subjects/listsize.en.md
@@ -35,7 +35,7 @@ import (
 )
 
 func main() {
-	link := &List{}
+	link := &piscine.List{}
 
 	piscine.ListPushFront(link, "Hello")
 	piscine.ListPushFront(link, "2")