diff --git a/my-listings.sty b/my-listings.sty
index 9a0b6977e358a563d7812e5b157869a50a2f498d..de029c26c7e493657eb44742614cf1d690c5920d 100644
--- a/my-listings.sty
+++ b/my-listings.sty
@@ -92,6 +92,14 @@
   identifierstyle=\color{black},
 }
 
+\lstdefinelanguage{valgrind}{
+  morekeywords={},
+  keywordstyle=\color{black}\bfseries,
+  stringstyle=\color{black},
+  commentstyle=\color{black},
+  identifierstyle=\color{black},
+}
+
 \input{jml-junit-listings}
 
 % alias definition