diff --git a/documents/math-minimal-distance-to-cubic-function/math-minimal-distance-to-cubic-function.tex b/documents/math-minimal-distance-to-cubic-function/math-minimal-distance-to-cubic-function.tex
index 9748f36..84e8d8a 100644
--- a/documents/math-minimal-distance-to-cubic-function/math-minimal-distance-to-cubic-function.tex
+++ b/documents/math-minimal-distance-to-cubic-function/math-minimal-distance-to-cubic-function.tex
@@ -23,7 +23,7 @@
 \theoremheaderfont{\kern-0.7cm\normalfont\bfseries} 
 \theorembodyfont{\normalfont} % nicht mehr kursiv
 
-\newframedtheorem{theorem}{Theorem}[section]
+\newframedtheorem{theorem}{Theorem}
 \newframedtheorem{lemma}[theorem]{Lemma}
 \newtheorem{plaindefinition}{Definition}
 \newenvironment{definition}{\begin{plaindefinition}}{\end{plaindefinition}}