diff --git a/netns_linux.go b/netns_linux.go
index abdc308..97ce6a6 100644
--- a/netns_linux.go
+++ b/netns_linux.go
@@ -167,8 +167,10 @@ func getPidForContainer(id string) (int, error) {
 		filepath.Join(cgroupRoot, cgroupThis, id, "tasks"),
 		// With more recent lxc versions use, cgroup will be in lxc/
 		filepath.Join(cgroupRoot, cgroupThis, "lxc", id, "tasks"),
-		// With more recent dockee, cgroup will be in docker/
+		// With more recent docker, cgroup will be in docker/
 		filepath.Join(cgroupRoot, cgroupThis, "docker", id, "tasks"),
+		// Even more recent docker versions under systemd use docker-<id>.scope/
+		filepath.Join(cgroupRoot, cgroupThis, "docker-" + id + ".scope", tasks"),
 	}
 
 	var filename string