diff --git a/thesis/main.pdf b/thesis/main.pdf
index f56fc38..ea8eae7 100644
Binary files a/thesis/main.pdf and b/thesis/main.pdf differ
diff --git a/thesis/titlepage.tex b/thesis/titlepage.tex
index b5a4226..e1533d0 100644
--- a/thesis/titlepage.tex
+++ b/thesis/titlepage.tex
@@ -20,8 +20,7 @@
    \vfill%
   \begin{center}
     vorgelegt von\\[3mm]
-   {\large \bf Alfred Melch}\\
-   {Matrikelnummer xxx}
+   {\large \bf Alfred Melch}
  \end{center}
 \vfill
  \begin{center}