diff --git a/README.md b/README.md
index a6107ee..faeac25 100644
--- a/README.md
+++ b/README.md
@@ -186,7 +186,7 @@ If the unparsed object can be included, a **raw-base64** attribute can be used i
 
 Every object needs a **uuid** which can be created using **uuidgen -r** on a linux command line.
 
-When the object is created, pull a request on this project. We usually merge the objects if it fits existing use-cases.
+When the object is created, the `validate_all.sh` and `jq_all_the_things.sh` is run for validation, pull a request on this project. We usually merge the objects if it fits existing use-cases.
 
 ## MISP objects documentation
 
diff --git a/objects/x509/definition.json b/objects/x509/definition.json
index 21097c4..f97b462 100644
--- a/objects/x509/definition.json
+++ b/objects/x509/definition.json
@@ -110,25 +110,25 @@
     "dns_names": {
       "description": "Subject Alternative Name - DNS names",
       "multiple": true,
-      "misp-attribute": "text",
+      "misp-attribute": "hostname",
       "ui-priority": 0
     },
     "email": {
       "description": "Subject Alternative Name - emails",
       "multiple": true,
-      "misp-attribute": "text",
+      "misp-attribute": "email-dst",
       "ui-priority": 0
     },
     "ip": {
       "description": "Subject Alternative Name - IP",
       "multiple": true,
-      "misp-attribute": "text",
+      "misp-attribute": "ip-dst",
       "ui-priority": 0
     },
     "uri": {
       "description": "Subject Alternative Name - URI",
       "multiple": true,
-      "misp-attribute": "text",
+      "misp-attribute": "uri",
       "ui-priority": 0
     },
     "rid": {
@@ -148,7 +148,7 @@
       ]
     }
   },
-  "version": 11,
+  "version": 12,
   "description": "x509 object describing a X.509 certificate",
   "meta-category": "network",
   "uuid": "d1ab756a-26b5-4349-9f43-765630f0911c",