diff --git a/II/Referatas/mj-presentacija.tex b/II/Referatas/mj-presentacija.tex
index 819c959..0a4b16d 100644
--- a/II/Referatas/mj-presentacija.tex
+++ b/II/Referatas/mj-presentacija.tex
@@ -52,24 +52,6 @@
     \end{columns}
 }
 
-\newcommand{\framedgraphic}[2] {
-    \begin{frame}{#1}
-        \begin{center}
-            \includegraphics[width=\textwidth,height=0.8\textheight,keepaspectratio]{#2}
-        \end{center}
-    \end{frame}
-}
-
-\newcommand{\withcredits}[3]
-{
-    \begin{minipage}[t][#1\textheight]{\textwidth}
-        \vspace{5px}
-        #2
-    \end{minipage}
-    \vfill
-    \color{white}{\tiny Šaltinis: #3}
-}
-
 %% =============================================================================
 
 \title{