diff --git a/city.css b/city.css
index 7249ea7..ff4feee 100644
--- a/city.css
+++ b/city.css
@@ -244,9 +244,6 @@ body {
 body::after {
   /* Rule extends %pseudo */
   position: fixed;
-  /* Background picture taken by me, NMK
-     * CC-BY SA 4.0 https://creativecommons.org/licenses/by-sa/4.0
-     * Vienna, October 2015 */
   background-image: url("https://cdn.artofproblemsolving.com/images/6/a/2/6a28bd61ace416f184719463cacd5268c000cee3.png");
   background-position: 0;
   background-size: cover;