diff --git a/.cspell.json b/.cspell.json
index 6224d788..d88f4145 100644
--- a/.cspell.json
+++ b/.cspell.json
@@ -1248,6 +1248,7 @@
     "parallelization",
     "paramtype",
     "parkinglot",
+    "parzen",
     "pathlib",
     "paththrough",
     "PCAN",