diff --git a/.vscode/cspell.json b/.vscode/cspell.json
index 0db4325c1337c..72a3b11059499 100644
--- a/.vscode/cspell.json
+++ b/.vscode/cspell.json
@@ -1236,6 +1236,15 @@
       "words": [
         "resourceid"
       ]
+    },
+    {
+      "filename": "**/sdk/hybridnetwork/**/*.cs",
+      "words": [
+        "Nfvi",
+        "nfvi",
+        "NFVIs",
+        "nfvis"
+      ]
     }
   ],
   "allowCompoundWords": true