diff --git a/dokumentation.tex b/dokumentation.tex
index 6893e0f..6254892 100644
--- a/dokumentation.tex
+++ b/dokumentation.tex
@@ -54,7 +54,7 @@
 	language=ngerman,
 ]{biblatex}
 \addglobalbib{gitfile-info.bib}
-\renewcommand*{\mkbibnamelast}{\textsc}
+\renewcommand*{\mkbibnamefamily}{\textsc}
 
 \DeclareCiteCommand{\citeauthorfull}
   {%
diff --git a/gitfile-info.sty b/gitfile-info.sty
index 91b51dd..eb37d88 100644
--- a/gitfile-info.sty
+++ b/gitfile-info.sty
@@ -38,6 +38,8 @@
 	\renewcommand{\gfiGetCommitAbr}{#2}
 }
 
+\colorlet{colback}{yellow!20!black}
+
 \newtcolorbox{gfiInfoBox}{%
 	every box on layer 2/.style={reset},%
 	breakable,%