diff --git a/.gitignore b/.gitignore
index fb61e14..478a6cc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -279,3 +279,5 @@ TSWLatexianTemp*
 
 # Full text of cited work
 cited_works/
+# Sensitive
+assets/img/signature.pdf
diff --git a/dekker_thesis.tex b/dekker_thesis.tex
index b9d4fa3..2fcdc67 100644
--- a/dekker_thesis.tex
+++ b/dekker_thesis.tex
@@ -83,7 +83,10 @@ toc=bib,
 
 \vspace{5em}
 
+\hspace{0.3em}\includegraphics[width=2in]{assets/img/signature.pdf}\par
+\vspace{-2em}
 \makebox[2in]{\dotfill}\par
+\vspace{2em}
 \hspace{0.6em}Jip J. Dekker\par
 \vspace{1em}
 \hspace{0.5em}Date: \today