diff --git a/mkosi/mkosi.sanitizers/mkosi.postinst b/mkosi/mkosi.sanitizers/mkosi.postinst
index 04c019cf2c..ed936f4470 100755
--- a/mkosi/mkosi.sanitizers/mkosi.postinst
+++ b/mkosi/mkosi.sanitizers/mkosi.postinst
@@ -90,6 +90,7 @@ wrap=(
     socat
     sshd
     stat
+    stress-ng
     su
     tar
     tgtd