diff --git a/config/daemon/systemd.md b/config/daemon/systemd.md
index 1c18eeae3e..fcaeb24919 100644
--- a/config/daemon/systemd.md
+++ b/config/daemon/systemd.md
@@ -57,7 +57,7 @@ To accomplish this, set the following flags in the `daemon.json` file:
 ```none
 {
     "data-root": "/mnt/docker-data",
-    "storage-driver": "overlay"
+    "storage-driver": "overlay2"
 }
 ```