diff --git a/siunitx-PTB.sty b/siunitx-PTB.sty
index 0d36a8cf56141b329ca82c3538367ed559e784a7..782ae8cee0bcb6997db603616fdc73e7339eb3bf 100644
--- a/siunitx-PTB.sty
+++ b/siunitx-PTB.sty
@@ -1,6 +1,6 @@
 % Rolf Niepraschk, PTB, Rolf.Niepraschk@ptb.de
 
-\ProvidesPackage{siunitx-PTB}[2020/09/14 v0.1g Additions to `siunitx'' (PTB/RN)]
+\ProvidesPackage{siunitx-PTB}[2021/05/31 v0.1h Additions to `siunitx'' (PTB/RN)]
 
 \RequirePackage{amsmath,siunitx}
 
@@ -11,7 +11,7 @@
 \providecommand*\vl@tempe{}
 
 \DeclareSIUnit\torr{Torr}
-\DeclareSIUnit\mbar{\milli bar}
+\DeclareSIUnit\mbar{mbar}
 \DeclareSIUnit\bar{bar}
 \DeclareSIUnit\sccm{sccm}% Standard Cubic Centimeters per Minute
 \DeclareSIUnit\one{}% -- einheitenlos -- denkbar wäre auch "1"