diff --git a/programming/profiler/valgrind/pspec.xml b/programming/profiler/valgrind/pspec.xml
index 093439faf1..f43ec018aa 100644
--- a/programming/profiler/valgrind/pspec.xml
+++ b/programming/profiler/valgrind/pspec.xml
@@ -17,6 +17,7 @@
glibc-devel
boost-devel
gdb-devel
+ docbook-xsl
valgrind-3.7.0-respect-flags.patch