diff --git a/cSpell.json b/cSpell.json
index 64187e1ca..3ddf84102 100644
--- a/cSpell.json
+++ b/cSpell.json
@@ -64,6 +64,7 @@
     "phpbb",
     "plantuml",
     "playfair",
+    "pnpm",
     "podlite",
     "ranksep",
     "redmine",