diff --git a/blivet/tasks/availability.py b/blivet/tasks/availability.py
index efb8b7522..12dc34988 100644
--- a/blivet/tasks/availability.py
+++ b/blivet/tasks/availability.py
@@ -285,4 +285,5 @@ def available_resource(name):
 XFSDB_APP = application("xfs_db")
 XFSFREEZE_APP = application("xfs_freeze")
 
+LSBLK_APP = application("lsblk")
 MOUNT_APP = application("mount")