diff --git a/types/node/index.d.ts b/types/node/index.d.ts
index b2e310cffa..edad483995 100644
--- a/types/node/index.d.ts
+++ b/types/node/index.d.ts
@@ -1768,6 +1768,7 @@ declare module "https" {
 
     export class Agent extends http.Agent {
         constructor(options?: AgentOptions);
+        options: AgentOptions;
     }
 
     export class Server extends tls.Server {
diff --git a/types/node/v4/index.d.ts b/types/node/v4/index.d.ts
index 09cbd8bb43..16e54d002d 100644
--- a/types/node/v4/index.d.ts
+++ b/types/node/v4/index.d.ts
@@ -1081,7 +1081,9 @@ declare module "https" {
         secureProtocol?: string;
     }
 
-    export interface Agent extends http.Agent { }
+    export interface Agent extends http.Agent {
+        options?: AgentOptions;
+    }
 
     export interface AgentOptions extends http.AgentOptions {
         pfx?: any;
diff --git a/types/node/v6/index.d.ts b/types/node/v6/index.d.ts
index 152507c3a8..3ca66a2df5 100644
--- a/types/node/v6/index.d.ts
+++ b/types/node/v6/index.d.ts
@@ -1468,7 +1468,9 @@ declare module "https" {
         secureProtocol?: string;
     }
 
-    export interface Agent extends http.Agent { }
+    export interface Agent extends http.Agent {
+        options?: AgentOptions;
+    }
 
     export interface AgentOptions extends http.AgentOptions {
         pfx?: any;
diff --git a/types/node/v7/index.d.ts b/types/node/v7/index.d.ts
index bdcb47d2e1..748f932d80 100644
--- a/types/node/v7/index.d.ts
+++ b/types/node/v7/index.d.ts
@@ -1528,7 +1528,9 @@ declare module "https" {
         secureProtocol?: string;
     }
 
-    export interface Agent extends http.Agent { }
+    export interface Agent extends http.Agent {
+        options?: AgentOptions;
+    }
 
     export interface AgentOptions extends http.AgentOptions {
         pfx?: any;
diff --git a/types/node/v8/index.d.ts b/types/node/v8/index.d.ts
index f28c0959a4..bbad9e0d66 100644
--- a/types/node/v8/index.d.ts
+++ b/types/node/v8/index.d.ts
@@ -1757,6 +1757,7 @@ declare module "https" {
 
     export class Agent extends http.Agent {
         constructor(options?: AgentOptions);
+        options: AgentOptions;
     }
 
     export class Server extends tls.Server {