diff --git a/test/zdtm.py b/test/zdtm.py
index 7cf113cf5..e0bb37d8a 100755
--- a/test/zdtm.py
+++ b/test/zdtm.py
@@ -1,7 +1,6 @@
 #!/usr/bin/env python
 # vim: noet
 import argparse
-import yaml
 import os
 import subprocess
 import time