diff --git a/types/dockerode/index.d.ts b/types/dockerode/index.d.ts
index ac569b2d32..7900d42769 100644
--- a/types/dockerode/index.d.ts
+++ b/types/dockerode/index.d.ts
@@ -945,6 +945,9 @@ declare class Dockerode {
   info(callback: Callback<any>): void;
   info(): Promise<any>;
 
+  df(callback: Callback<any>): void;
+  df(): Promise<any>;
+
   version(callback: Callback<any>): void;
   version(): Promise<any>;