diff --git a/.changeset/loud-windows-admire.md b/.changeset/loud-windows-admire.md
new file mode 100644
index 0000000..245ea6f
--- /dev/null
+++ b/.changeset/loud-windows-admire.md
@@ -0,0 +1,5 @@
+---
+"@eventcatalog/generator-openapi": minor
+---
+
+chore(plugin): fixed issues with windows OS
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 5aa89c0..f487412 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -1,4 +1,3 @@
-# Make sure the EventCatalog can build OK
 name: Tests
 
 on:
@@ -10,15 +9,29 @@ on:
       - main
 
 jobs:
-  build:
-    name: Tests
+  build-ubuntu:
+    name: Tests on Ubuntu
     timeout-minutes: 30
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: pnpm/action-setup@v4
         with:
-          version: 8
+          version: 9
+      - name: Installation
+        run: pnpm install
+      - name: Run tests
+        run: pnpm run test
+
+  build-windows:
+    name: Tests on Windows
+    timeout-minutes: 30
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 9
       - name: Installation
         run: pnpm install
       - name: Run tests
diff --git a/src/utils/services.ts b/src/utils/services.ts
index ed18a67..ba87da3 100644
--- a/src/utils/services.ts
+++ b/src/utils/services.ts
@@ -1,6 +1,7 @@
 import { OpenAPI } from 'openapi-types';
 import slugify from 'slugify';
 import { Service } from '../types';
+import path from 'path';
 
 export const defaultMarkdown = (document: OpenAPI.Document, fileName: string) => {
   return `
@@ -28,7 +29,7 @@ export const getSummary = (document: OpenAPI.Document) => {
 };
 
 export const buildService = (serviceOptions: Service, document: OpenAPI.Document) => {
-  const schemaPath = serviceOptions.path.split('/').pop() || 'openapi.yml';
+  const schemaPath = path.basename(serviceOptions.path) || 'openapi.yml';
   const documentTags = document.tags || [];
   const serviceId = serviceOptions.id || slugify(document.info.title, { lower: true, strict: true });
   return {