diff --git a/.changeset/heavy-onions-bake.md b/.changeset/heavy-onions-bake.md
new file mode 100644
index 000000000..b6a7c4f4d
--- /dev/null
+++ b/.changeset/heavy-onions-bake.md
@@ -0,0 +1,5 @@
+---
+"openapi-fetch": patch
+---
+
+fix dynamic access to methods using wrapAsPathBasedClient
diff --git a/packages/openapi-fetch/src/index.js b/packages/openapi-fetch/src/index.js
index ad83112e0..171187254 100644
--- a/packages/openapi-fetch/src/index.js
+++ b/packages/openapi-fetch/src/index.js
@@ -298,30 +298,30 @@ class PathCallForwarder {
     this.url = url;
   }
 
-  GET(init) {
+  GET = (init) => {
     return this.client.GET(this.url, init);
-  }
-  PUT(init) {
+  };
+  PUT = (init) => {
     return this.client.PUT(this.url, init);
-  }
-  POST(init) {
+  };
+  POST = (init) => {
     return this.client.POST(this.url, init);
-  }
-  DELETE(init) {
+  };
+  DELETE = (init) => {
     return this.client.DELETE(this.url, init);
-  }
-  OPTIONS(init) {
+  };
+  OPTIONS = (init) => {
     return this.client.OPTIONS(this.url, init);
-  }
-  HEAD(init) {
+  };
+  HEAD = (init) => {
     return this.client.HEAD(this.url, init);
-  }
-  PATCH(init) {
+  };
+  PATCH = (init) => {
     return this.client.PATCH(this.url, init);
-  }
-  TRACE(init) {
+  };
+  TRACE = (init) => {
     return this.client.TRACE(this.url, init);
-  }
+  };
 }
 
 class PathClientProxyHandler {
diff --git a/packages/openapi-fetch/test/path-based-client/path-based-client.test.ts b/packages/openapi-fetch/test/path-based-client/path-based-client.test.ts
index 25148b300..810e87179 100644
--- a/packages/openapi-fetch/test/path-based-client/path-based-client.test.ts
+++ b/packages/openapi-fetch/test/path-based-client/path-based-client.test.ts
@@ -1,5 +1,5 @@
 import type { MediaType } from "openapi-typescript-helpers";
-import { createExpect, describe, expect, expectTypeOf, test } from "vitest";
+import { describe, expect, expectTypeOf, test } from "vitest";
 import { createPathBasedClient, type PathBasedClient } from "../../src/index.js";
 import type { paths } from "./schemas/path-based-client.js";
 
@@ -78,5 +78,21 @@ describe("createPathBasedClient", () => {
         expect(data.title).toBe("Blog post title");
       }
     });
+
+    test('properly binds "this" inside PathCallForwarder', async () => {
+      let method = "";
+      const client = createObservedPathBasedClient<paths>({}, async (req) => {
+        method = req.method;
+        return Response.json({});
+      });
+
+      const getMethodByPathAndMethod = (path: "/posts", method: "GET") => {
+        return client[path][method];
+      };
+
+      await getMethodByPathAndMethod("/posts", "GET")();
+
+      expect(method).toBe("GET");
+    });
   });
 });