diff --git a/.cspell.json b/.cspell.json
index ddedd2a..5c6493c 100644
--- a/.cspell.json
+++ b/.cspell.json
@@ -1,5 +1,6 @@
 {
   "words": [
+    "bdwgc",
     "dealloc",
     "finalizer",
     "gcollect",