diff --git a/plugins/typescript/src/core/createOperationFetcherFnNodes.ts b/plugins/typescript/src/core/createOperationFetcherFnNodes.ts
index 1f6ec75..72b6c7c 100644
--- a/plugins/typescript/src/core/createOperationFetcherFnNodes.ts
+++ b/plugins/typescript/src/core/createOperationFetcherFnNodes.ts
@@ -141,4 +141,4 @@ export const createOperationFetcherFnNodes = ({
  * `pet/{pet_id}` -> `pet/{petId}`
  */
 const camelizedPathParams = (url: string) =>
-  url.replace(/\{[\w\d\-_]*\}/g, (match) => `{${camel(match)}}`);
+  url.replace(/\{[\w\d\-_.]*\}/g, (match) => `{${camel(match)}}`);
diff --git a/plugins/typescript/src/generators/generateReactQueryComponents.test.ts b/plugins/typescript/src/generators/generateReactQueryComponents.test.ts
index 91151d5..5b8b9d1 100644
--- a/plugins/typescript/src/generators/generateReactQueryComponents.test.ts
+++ b/plugins/typescript/src/generators/generateReactQueryComponents.test.ts
@@ -989,7 +989,7 @@ describe("generateReactQueryComponents", () => {
     `);
   });
 
-  it("should deal with pathParams (kebab case)", async () => {
+  it("should deal with pathParams (dash case)", async () => {
     const writeFile = jest.fn();
     const openAPIDocument: OpenAPIObject = {
       openapi: "3.0.0",
@@ -1101,6 +1101,118 @@ describe("generateReactQueryComponents", () => {
     `);
   });
 
+  it("should deal with pathParams (dot case)", async () => {
+    const writeFile = jest.fn();
+    const openAPIDocument: OpenAPIObject = {
+      openapi: "3.0.0",
+      info: {
+        title: "petshop",
+        version: "1.0.0",
+      },
+      components: {
+        requestBodies: {
+          UpdatePetRequestBody: {
+            content: {
+              "application/json": {
+                schema: {
+                  type: "object",
+                  properties: {
+                    name: {
+                      type: "string",
+                    },
+                  },
+                },
+              },
+            },
+          },
+        },
+      },
+      paths: {
+        "/pet/{pet.id}": {
+          parameters: [
+            {
+              in: "path",
+              name: "pet.id",
+              schema: {
+                type: "string",
+              },
+              required: true,
+            },
+          ],
+          put: {
+            operationId: "updatePet",
+            requestBody: {
+              $ref: "#/components/requestBodies/UpdatePetRequestBody",
+            },
+            responses: {
+              200: {
+                content: {
+                  "application/json": {
+                    description: "Successful response",
+                    schema: {
+                      type: "string",
+                    },
+                  },
+                },
+              },
+            },
+          },
+        },
+      },
+    };
+    await generateReactQueryComponents(
+      {
+        openAPIDocument,
+        writeFile,
+        existsFile: () => true,
+        readFile: async () => "",
+      },
+      config
+    );
+
+    expect(writeFile.mock.calls[0][0]).toBe("petstoreComponents.ts");
+    expect(writeFile.mock.calls[0][1]).toMatchInlineSnapshot(`
+      "/**
+       * Generated by @openapi-codegen
+       * 
+       * @version 1.0.0
+       */
+      import * as reactQuery from \\"@tanstack/react-query\\";
+      import { usePetstoreContext, PetstoreContext } from \\"./petstoreContext\\";
+      import type * as Fetcher from \\"./petstoreFetcher\\";
+      import { petstoreFetch } from \\"./petstoreFetcher\\";
+      import type * as RequestBodies from \\"./petstoreRequestBodies\\";
+
+      export type UpdatePetPathParams = {
+          petId: string;
+      };
+
+      export type UpdatePetError = Fetcher.ErrorWrapper<undefined>;
+
+      export type UpdatePetVariables = {
+          body?: RequestBodies.UpdatePetRequestBody;
+          pathParams: UpdatePetPathParams;
+      } & PetstoreContext[\\"fetcherOptions\\"];
+
+      export const fetchUpdatePet = (variables: UpdatePetVariables, signal?: AbortSignal) => petstoreFetch<string, UpdatePetError, RequestBodies.UpdatePetRequestBody, {}, {}, UpdatePetPathParams>({ url: \\"/pet/{petId}\\", method: \\"put\\", ...variables, signal });
+
+      export const useUpdatePet = (options?: Omit<reactQuery.UseMutationOptions<string, UpdatePetError, UpdatePetVariables>, \\"mutationFn\\">) => {
+          const { fetcherOptions } = usePetstoreContext();
+          return reactQuery.useMutation<string, UpdatePetError, UpdatePetVariables>({
+              mutationFn: (variables: UpdatePetVariables) => fetchUpdatePet({ ...fetcherOptions, ...variables }),
+              ...options
+          });
+      };
+
+      export type QueryOperation = {
+          path: string;
+          operationId: never;
+          variables: unknown;
+      };
+      "
+    `);
+  });
+
   it("should build components without prefix", async () => {
     const writeFile = jest.fn();
     const openAPIDocument: OpenAPIObject = {