diff --git a/MANIFEST.json b/MANIFEST.json
old mode 100644
new mode 100755
index 89fe94d..3f3d4ab
--- a/MANIFEST.json
+++ b/MANIFEST.json
@@ -20,6 +20,11 @@
       "name": "adversary",
       "description": "An overview and description of the adversary infrastructure."
     },
+    {
+      "version": 1,
+      "name": "ais-marking",
+      "description": "AIS Marking Schema implementation is maintained by the National Cybersecurity and Communication Integration Center (NCCIC) of the U.S. Department of Homeland Security (DHS)"
+    },
     {
       "version": 1,
       "name": "analyst-assessment",