diff --git a/src.ts/utils/hdnode.ts b/src.ts/utils/hdnode.ts
index 46d781127a..dfb6798fd9 100644
--- a/src.ts/utils/hdnode.ts
+++ b/src.ts/utils/hdnode.ts
@@ -206,7 +206,7 @@ export class HDNode {
                 if (index >= HardenedBit) { throw new Error('invalid path index - ' + component); }
                 result = result._derive(index);
             } else {
-                throw new Error('invlaid path component - ' + component);
+                throw new Error('invalid path component - ' + component);
             }
         }