diff --git a/content/posts/16-17/review-c.md b/content/posts/16-17/review-c.md
index ed38a66..aa9b25f 100644
--- a/content/posts/16-17/review-c.md
+++ b/content/posts/16-17/review-c.md
@@ -1,5 +1,5 @@
 ---
-banner: http://dailydropcap.com/images/C-9.jpg
+banner: https://thumbs.dreamstime.com/z/letter-c-cat-4240140.jpg
 title: C review
 description: We hebben even wat dingen in C geschreven, en dit zijn onze meningen
 created_at: 23-10-2016