diff --git a/settings/preamble.tex b/settings/preamble.tex
index 111b416..b07d721 100644
--- a/settings/preamble.tex
+++ b/settings/preamble.tex
@@ -1,10 +1,25 @@
 \usepackage[utf8]{inputenc}
 \usepackage[T1]{fontenc}
-\usepackage[german]{babel}
+\usepackage[ngerman]{babel}
 \usepackage{graphicx}
 \usepackage{geometry}
 \usepackage{lipsum}
-\usepackage{hyperref}
+\usepackage[hidelinks]{hyperref}
+\usepackage{csquotes}
+\usepackage[backend=biber, autocite=inline, style=numeric]{biblatex}
+\addbibresource{settings/literatur.bib}
+\usepackage{listings}
+\usepackage[german]{varioref}
+\usepackage{caption}
+\usepackage{booktabs} 
+\usepackage{fnpct} 
+\usepackage{makeidx}
+\usepackage{acro}
+\usepackage[draft]{listofsymbols}
+%\usepackage[final]{listofsymbols}
+\renewcommand{\symheadingname}{Symbolverzeichnis}
+\renewcommand{\symheading}{\chapter*{\symheadingname}}
+\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
 
 % Schriftart: serifenbehaftet
 \usepackage{times}