diff --git a/datenschleuder.cls b/datenschleuder.cls
index 344cbc7..7082e4d 100644
--- a/datenschleuder.cls
+++ b/datenschleuder.cls
@@ -84,6 +84,7 @@
 \RequirePackage{scrlayer-scrpage}
 \RequirePackage{graphicx}
 \RequirePackage{tikz}
+\RequirePackage[hyphens]{url}
 \RequirePackage[pdftex,%
 	citebordercolor={0.9 0.9 1},%
 	filebordercolor={0.9 0.9 1},%