diff --git a/types/cosmiconfig/index.d.ts b/types/cosmiconfig/index.d.ts
index eb876b6ef2..16ba1967f3 100644
--- a/types/cosmiconfig/index.d.ts
+++ b/types/cosmiconfig/index.d.ts
@@ -14,7 +14,7 @@ export interface Config {
 
 export type CosmiconfigResult = {
   config: Config;
-  filePath: string;
+  filepath: string;
   isEmpty?: boolean;
 } | null;