diff --git a/main.tex b/main.tex
index 32dfdc7..0c3d26a 100644
--- a/main.tex
+++ b/main.tex
@@ -63,19 +63,16 @@ code-for-last-col = \color{blue}
 \setbeamercolor{titlebox}{fg=black,bg=white}
 \begin{document}
 
-{
-\usebackgroundtemplate{\includegraphics[height=\paperheight]{cmb.png}}
-\begin{frame}
-	\begin{beamercolorbox}[center]{titlebox}%
-		\titlepage
-	\end{beamercolorbox}
-\end{frame}
-}
-
 \section{Introduction}
 
-\begin{frame}{Outline}
-\end{frame}
+ {
+  \usebackgroundtemplate{\includegraphics[height=\paperheight]{cmb.png}}
+  \begin{frame}
+	  \begin{beamercolorbox}[center]{titlebox}%
+		  \titlepage
+	  \end{beamercolorbox}
+  \end{frame}
+ }
 
 \include{prerequisites}
 \include{isospectral}