diff --git a/version.go b/version.go
index c6d9ad9..9925483 100644
--- a/version.go
+++ b/version.go
@@ -1,7 +1,7 @@
 // Code generated by version.sh (@generated) DO NOT EDIT.
 package main
-var githash = "4a0f110"
+var githash = "da53fcf"
 var branch = "v2"
-var buildstamp = "2023-07-31_09:15:54"
-var commits = "72"
-var version = "4a0f110-b72 - 2023-07-31_09:15:54"
+var buildstamp = "2023-07-31_09:23:23"
+var commits = "73"
+var version = "da53fcf-b73 - 2023-07-31_09:23:23"
diff --git a/zfs.go b/zfs.go
index 1caa9bc..54cb6e8 100644
--- a/zfs.go
+++ b/zfs.go
@@ -130,7 +130,7 @@ func (z *BoxZfs) Open() error {
 		log.WithFields(log.Fields{"name": z.box.name, "zfs-fs": rec[0], "zfs-value": rec[1]}).Debugf("zfs get " + zfsManagedPropertyName)
 
 		if fs, ok := z.filesystems[rec[0]]; ok {
-			if rec[1] == "true" {
+			if rec[1] == "+" {
 				fs.managed = true
 				log.WithFields(log.Fields{"name": z.box.name, "zfs-fs": rec[0], "zfs-value": rec[1]}).Infof("managed fs")
 			}