diff --git a/library/system/hostname b/library/system/hostname
index cda955716a..e04b12e0ed 100644
--- a/library/system/hostname
+++ b/library/system/hostname
@@ -22,7 +22,7 @@ DOCUMENTATION = '''
 ---
 module: hostname
 author: Hiroaki Nakamura
-version_added: "1.3"
+version_added: "1.4"
 short_description: Manage hostname
 requirements: [ hostname ]
 description: