diff --git a/cgroup2/io.go b/cgroup2/io.go
index b70dd8ef..dd02b25d 100644
--- a/cgroup2/io.go
+++ b/cgroup2/io.go
@@ -43,8 +43,9 @@ func (e Entry) String() string {
 }
 
 type IO struct {
-	BFQ BFQ
-	Max []Entry
+	BFQ     BFQ
+	Max     []Entry
+	Latency []Entry
 }
 
 func (i *IO) Values() (o []Value) {
@@ -60,5 +61,11 @@ func (i *IO) Values() (o []Value) {
 			value:    e.String(),
 		})
 	}
+	for _, e := range i.Latency {
+		o = append(o, Value{
+			filename: "io.latency",
+			value:    e.String(),
+		})
+	}
 	return o
 }