diff --git a/cspell.json b/cspell.json
index 8a4bf70c6..4f511d2d2 100644
--- a/cspell.json
+++ b/cspell.json
@@ -19,6 +19,7 @@
         "endianness",
         "euclidian",
         "hasher",
+        "keccak",
         "Merkle",
         "OddRange",
         "Pedersen",
@@ -41,4 +42,4 @@
         "thiserror",
         "typenum"
     ]
-}
+}
\ No newline at end of file