diff --git a/pkg/zfs/volume.go b/pkg/zfs/volume.go
index ff17299..d7ca48f 100644
--- a/pkg/zfs/volume.go
+++ b/pkg/zfs/volume.go
@@ -42,7 +42,7 @@ const (
 	// ZFSNodeKey will be used to insert Label in ZfsVolume CR
 	ZFSNodeKey string = "kubernetes.io/nodename"
 	// ZFSTopologyKey is supported topology key for the zfs driver
-	ZFSTopologyKey string = "kubernetes.io/hostname"
+	ZFSTopologyKey string = "openebs.io/nodename"
 	// ZFSStatusPending shows object has not handled yet
 	ZFSStatusPending string = "Pending"
 	// ZFSStatusReady shows object has been processed
diff --git a/unreleased/101-pawanpraka1 b/unreleased/101-pawanpraka1
new file mode 100644
index 0000000..c8e6da1
--- /dev/null
+++ b/unreleased/101-pawanpraka1
@@ -0,0 +1 @@
+ changing topology key to unique name to avoid collision with the existing node label