diff --git a/objects/network-connection/definition.json b/objects/network-connection/definition.json
index 75a6567..ff0205d 100644
--- a/objects/network-connection/definition.json
+++ b/objects/network-connection/definition.json
@@ -13,7 +13,7 @@
     "dst-bytes-count": {
       "description": "Number of bytes sent from the source to the destination.",
       "disable_correlation": true,
-      "misp-attribute": "counter",
+      "misp-attribute": "size-in-bytes",
       "ui-priority": 0
     },
     "dst-packets-count": {
@@ -116,7 +116,7 @@
     "src-bytes-count": {
       "description": "Number of bytes sent from the destination to the source.",
       "disable_correlation": true,
-      "misp-attribute": "counter",
+      "misp-attribute": "size-in-bytes",
       "ui-priority": 0
     },
     "src-packets-count": {
@@ -147,5 +147,5 @@
     "community-id"
   ],
   "uuid": "af16764b-f8e5-4603-9de1-de34d272f80b",
-  "version": 6
+  "version": 7
 }
\ No newline at end of file