diff --git a/dotest.sh b/dotest.sh
index c08ec15..c9d9cd7 100644
--- a/dotest.sh
+++ b/dotest.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
 
 rm -f testfile.xml
-./mxmldoc testfile.xml testfile.cxx >testfile.html 2>testfile.log
+valgrind --logfile-fd=3 --leak-check=yes ./mxmldoc testfile.xml testfile.cxx >testfile.html 2>testfile.log 3>testfile.valgrind