diff --git a/configuration.tex b/configuration.tex
index 2646c0a..7d20670 100644
--- a/configuration.tex
+++ b/configuration.tex
@@ -81,6 +81,7 @@
 \usepackage[version-1-compatibility]{siunitx} %easy writting of SI units
 \usepackage{pgfplots}
 \pgfplotsset{compat=1.10}
+%\decimalpoint %Decimal point enable
 %-------------------------
 % 5. setting space for indentation
 % space between paragraphs and