diff --git a/src/linux/linuxdrivelist.cpp b/src/linux/linuxdrivelist.cpp
index f97920a..2fcf852 100644
--- a/src/linux/linuxdrivelist.cpp
+++ b/src/linux/linuxdrivelist.cpp
@@ -52,6 +52,7 @@ namespace Drivelist
             "--bytes",
             "--json",
             "--paths",
+            "--tree",
             "--output", "kname,type,subsystems,ro,rm,hotplug,size,phy-sec,log-sec,label,vendor,model,mountpoint",
             "--exclude", "7"
         };