diff --git a/Templates/Blue/beamerthemeSybila.sty b/Templates/Blue/beamerthemeSybila.sty
index e387b69..9edb7f1 100644
--- a/Templates/Blue/beamerthemeSybila.sty
+++ b/Templates/Blue/beamerthemeSybila.sty
@@ -84,7 +84,8 @@
   \includegraphics[width=1.8cm,keepaspectratio]{images/uzh.jpg}\hspace*{0.3cm}%
   %  \includegraphics[height=0.6cm,keepaspectratio]{images/ifj.png}%
 }
-
+\newif\ifplacelogo
+\logo{\ifplacelogo \includegraphics[width=1.8cm,keepaspectratio]{images/uzh.jpg}\hspace*{0.3cm} \fi} % replace with your own command
 
 %-------------------------------------------------------------------------------
 % Colors
diff --git a/Templates/Dark/beamerthemeSybila.sty b/Templates/Dark/beamerthemeSybila.sty
index e086418..d7b737a 100644
--- a/Templates/Dark/beamerthemeSybila.sty
+++ b/Templates/Dark/beamerthemeSybila.sty
@@ -43,7 +43,7 @@
 
 		\vskip1em
 
-		
+
 		\begin{beamercolorbox}[sep=8pt,center,#1]{institute}
 			\usebeamerfont{date}\insertinstitute
 		\end{beamercolorbox}
@@ -76,7 +76,8 @@
   \includegraphics[width=1.8cm,keepaspectratio]{images/uzh.jpg}\hspace*{0.3cm}%
   %  \includegraphics[height=0.6cm,keepaspectratio]{images/ifj.png}%
 }
-
+\newif\ifplacelogo
+\logo{\ifplacelogo \includegraphics[width=1.8cm,keepaspectratio]{images/uzh.jpg}\hspace*{0.3cm} \fi} % replace with your own command
 
 %-------------------------------------------------------------------------------
 % Colors
diff --git a/Templates/Green/beamerthemeSybila.sty b/Templates/Green/beamerthemeSybila.sty
index 097d302..633f89e 100644
--- a/Templates/Green/beamerthemeSybila.sty
+++ b/Templates/Green/beamerthemeSybila.sty
@@ -84,7 +84,8 @@
   \includegraphics[width=1.8cm,keepaspectratio]{images/uzh.jpg}\hspace*{0.3cm}%
   %  \includegraphics[height=0.6cm,keepaspectratio]{images/ifj.png}%
 }
-
+\newif\ifplacelogo
+\logo{\ifplacelogo \includegraphics[width=1.8cm,keepaspectratio]{images/uzh.jpg}\hspace*{0.3cm} \fi} % replace with your own command
 
 %-------------------------------------------------------------------------------
 % Colors