diff --git a/library/ec2_facts b/library/ec2_facts
index e8eaba1bb4..0dda640de1 100644
--- a/library/ec2_facts
+++ b/library/ec2_facts
@@ -20,6 +20,7 @@ DOCUMENTATION="""
 ---
 module: ec2_facts
 short_description: Gathers facts about remote hosts within ec2 (aws)
+version_added: "1.0"
 options: {}
 description:
      - This module fetches data from the metadata servers in ec2 (aws).