diff --git a/latex/common/handout.cls b/latex/common/handout.cls
index 9e36d94..906590e 100644
--- a/latex/common/handout.cls
+++ b/latex/common/handout.cls
@@ -11,6 +11,7 @@
 \RequirePackage[useregional]{datetime2}
 
 % links/pdf toc
+\RequirePackage[hyphens]{url}
 \RequirePackage[unicode, hidelinks]{hyperref}
 
 % advanced tables