diff --git a/ctufit-thesis.cls b/ctufit-thesis.cls
index fecc06b2d266e86070b6bbeb6e3ea83f58032221..c55818a156562bb6208787dc874d2371156515fb 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