diff --git a/ctufit-thesis.cls b/ctufit-thesis.cls
index 954a0ba966ab1d2843f09e396a484deec52d1959..8c232b50254cc90d0c943d5e96dd112cdac14a5f 100644
--- a/ctufit-thesis.cls
+++ b/ctufit-thesis.cls
@@ -352,7 +352,7 @@
   \noindent\ignorespaces
 }{\vskip 1cm
 \noindent
-\if\@ctufitlang E{In}\else{V}\fi~\thectufitdeclarationplace{} \if\@ctufitlang C{dne}\else\if\@ctufitlang S{dne}\else{on}\fi\fi~\thectufitdeclarationdate{} \hspace{.3\textwidth} \dotfill}
+\if\@ctufitlang E{In}\else{V}\fi~\thectufitdeclarationplace{} \if\@ctufitlang C{dne}\else\if\@ctufitlang S{dňa}\else{on}\fi\fi~\thectufitdeclarationdate{} \hspace{.3\textwidth} \dotfill}
 % declaration page END
 
 % abstract page