1 files changed, 1 insertions, 0 deletions
diff --git a/main.tex b/main.tex
index c87e8ac..d80def3 100644
--- a/main.tex
+++ b/main.tex
@@ -24,6 +24,7 @@
 \usetikzlibrary{shapes.misc}
 \usetikzlibrary{arrows.meta}
 \usetikzlibrary{decorations.pathreplacing}
+\usetikzlibrary{decorations.pathmorphing}
 
 \usepackage[backend=bibtex,style=numeric,maxbibnames=10,sorting=none]{biblatex}
 \DefineBibliographyStrings{ngerman}{andothers={et\ \addabbrvspace al\adddot}}