diff --git a/datenschleuder.cls b/datenschleuder.cls
index dd752db..f34f637 100644
--- a/datenschleuder.cls
+++ b/datenschleuder.cls
@@ -30,6 +30,7 @@
 	\RequirePackage{luatex85} % Fixes Problems with pdfxxx names [http://tex-live.tug.narkive.com/gc2DAmsJ/fwd-proble    m-with-lualatex-in-lexlive-2016]
 }{}
 
+\RequirePackage{textcomp}
 \RequirePackage{fixltx2e}
 \AtBeginDocument{\RequirePackage{ellipsis}}
 \RequirePackage{microtype}