diff --git a/cSpell.json b/cSpell.json
index 1e9f2b5a716c..7b5d8d438dad 100644
--- a/cSpell.json
+++ b/cSpell.json
@@ -28,7 +28,8 @@
         "**/package-lock.json",
         "cSpell.json",
         "eng/**",
-        "node_modules/**"
+        "node_modules/**",
+        "custom-words.txt"
     ],
     "ignoreRegExpList": [
         "v\\d",