diff --git a/src/__tests__/http-batch.test.ts b/src/__tests__/http-batch.test.ts
index c5c7f33..562444a 100644
--- a/src/__tests__/http-batch.test.ts
+++ b/src/__tests__/http-batch.test.ts
@@ -191,46 +191,6 @@ describe("newHttpBatchRpcSession batching", () => {
   });
 });
 
-// --- Symbol.dispose tests ---
-
-describe("newHttpBatchRpcSession Symbol.dispose", () => {
-  it("has Symbol.dispose property", async () => {
-    const { transport } = mockTransport();
-    type Svc = { test(): string };
-    const client = newHttpBatchRpcSession<Svc>({ transport });
-
-    expect(typeof client[Symbol.dispose]).toBe("function");
-  });
-
-  it("Symbol.dispose can be called without throwing", async () => {
-    const { transport } = mockTransport();
-    type Svc = { test(): string };
-    const client = newHttpBatchRpcSession<Svc>({ transport });
-
-    expect(() => {
-      client[Symbol.dispose]();
-    }).not.toThrow();
-  });
-
-  it("Symbol.dispose is non-enumerable", async () => {
-    const { transport } = mockTransport();
-    type Svc = { test(): string };
-    const client = newHttpBatchRpcSession<Svc>({ transport });
-
-    expect(Object.keys(client)).toHaveLength(0);
-  });
-
-  it("spreading the proxy does not include Symbol.dispose", async () => {
-    const { transport } = mockTransport();
-    type Svc = { test(): string };
-    const client = newHttpBatchRpcSession<Svc>({ transport });
-
-    const spread = { ...client };
-    expect(Object.keys(spread)).toHaveLength(0);
-    expect(Symbol.dispose in spread).toBe(false);
-  });
-});
-
 // --- Server HTTP handler tests ---
 
 describe("newHttpBatchRpcResponse", () => {
diff --git a/src/__tests__/workers.workers.test.ts b/src/__tests__/workers.workers.test.ts
index 3a9ed6a..9c08768 100644
--- a/src/__tests__/workers.workers.test.ts
+++ b/src/__tests__/workers.workers.test.ts
@@ -319,26 +319,4 @@ describe("Workers runtime integration tests", () => {
       await expect(session.remote.add(1, 2)).rejects.toThrow();
     });
   });
-
-  describe("Symbol.dispose in Workers runtime", () => {
-    it("should have Symbol.dispose as a function on HTTP batch proxy", async () => {
-      const session = newHttpBatchRpcSession({
-        url: "http://localhost:8000",
-        transport: async (body: string) => {
-          const response = await SELF.fetch("http://localhost/rpc", {
-            method: "POST",
-            headers: { "Content-Type": "application/json" },
-            body,
-          });
-          return response.text();
-        },
-      });
-
-      // Verify Symbol.dispose is a function on the proxy
-      expect(typeof session[Symbol.dispose]).toBe("function");
-
-      // Clean up
-      session[Symbol.dispose]();
-    });
-  });
 });
diff --git a/src/http-batch.ts b/src/http-batch.ts
index f28a78a..7d0a147 100644
--- a/src/http-batch.ts
+++ b/src/http-batch.ts
@@ -103,7 +103,7 @@ type PendingCall = {
  */
 export function newHttpBatchRpcSession<T extends object>(
   options: RpcClientOptions,
-): PromisifyMethods<T> & Disposable {
+): PromisifyMethods<T> {
   let transport: RpcRequestFn;
 
   if (typeof options === "string") {
@@ -208,9 +208,6 @@ export function newHttpBatchRpcSession<T extends object>(
     {},
     {
       get(_target, prop) {
-        if (prop === Symbol.dispose) {
-          return () => {};
-        }
         if (typeof prop === "symbol") return undefined;
         if (RESERVED_PROPS.has(prop as string)) return undefined;
         if (prop === "notify") return undefined;
@@ -226,7 +223,7 @@ export function newHttpBatchRpcSession<T extends object>(
         };
       },
     },
-  ) as PromisifyMethods<T> & Disposable;
+  ) as PromisifyMethods<T>;
 }
 
 export { RpcError } from "./core.js";