diff --git a/appendix.tex b/appendix.tex
index 0176d002..db2e8945 100644
--- a/appendix.tex
+++ b/appendix.tex
@@ -15,6 +15,8 @@
 
 \clearpage
 
-\makedeclaration{}
+\begin{otherlanguage}{ngerman}
+  \makedeclaration{}
+\end{otherlanguage}
 
 % vim: set filetype=tex ts=2 sw=2 tw=0 et :