diff --git a/main.tex b/main.tex
index c713bb8..5e4e1bc 100644
--- a/main.tex
+++ b/main.tex
@@ -26,6 +26,7 @@
 \usepackage{cleveref} % Better referencing on elements
 \usepackage{xspace}
 \usepackage{parskip} % Stop LaTeX from making indents after every paragraph
+\usepackage{soul} % Text Highlighting
 
 % UML-Diagrams in LaTeX
 \usepackage{pgf-umlcd}