diff --git a/chapters.tex b/chapters.tex
index dd92fb2..e7d156c 100644
--- a/chapters.tex
+++ b/chapters.tex
@@ -5,7 +5,7 @@
 \input{chapters/einleitung}
 \input{chapters/stand-der-forschung}
 \input{chapters/stand-der-technik}
-\input{chapters/problemanalyse}
+\input{chapters/anforderungserfassung}
 \input{chapters/konzeption-entwicklung}
 \input{chapters/ergebnisse}
 \input{chapters/ausblick}
diff --git a/chapters/problemanalyse.tex b/chapters/anforderungserfassung.tex
similarity index 100%
rename from chapters/problemanalyse.tex
rename to chapters/anforderungserfassung.tex
diff --git a/main.pdf b/main.pdf
index 1338a9e..83e2abb 100644
Binary files a/main.pdf and b/main.pdf differ