diff --git a/latex/certificates.tex b/latex/certificates.tex
index b7bc353..3474a66 100644
--- a/latex/certificates.tex
+++ b/latex/certificates.tex
@@ -95,7 +95,7 @@ \section{M.Sc. diploma}
 
 \begin{figure}
     \centering
-    \includegraphics[align=t,width=\textwidth, keepaspectratio=true]{certificates/M.Sc.-diploma.pdf}
+    \includegraphics[align=t,width=\textwidth, keepaspectratio=true]{certificates/msc-diploma.pdf}
 \end{figure}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -110,7 +110,7 @@ \section{M.Sc. grades}
 \vspace{1em}
 \begin{figure}
     \centering
-    \includegraphics[align=t,width=\textwidth,height=0.75\textheight, keepaspectratio=true, trim=0cm 0cm 0cm 2cm]{certificates/M.Sc.-grades.pdf}
+    \includegraphics[align=t,width=\textwidth,height=0.75\textheight, keepaspectratio=true, trim=0cm 0cm 0cm 2cm]{certificates/msc-grades.pdf}
 \end{figure}
 
 \newpage
@@ -119,7 +119,7 @@ \section{M.Sc. grades}
 \vspace{1em}
 \begin{figure}
     \centering
-    \includegraphics[align=t,width=\textwidth,height=0.75\textheight, keepaspectratio=true, page=2, trim=0cm 0cm 0cm 2cm]{certificates/M.Sc.-grades.pdf}
+    \includegraphics[align=t,width=\textwidth,height=0.75\textheight, keepaspectratio=true, page=2, trim=0cm 0cm 0cm 2cm]{certificates/msc-grades.pdf}
 \end{figure}