diff --git a/.github/workflows/generate-postman-collection.yml b/.github/workflows/generate-postman-collection.yml
deleted file mode 100644
index 5006f425..00000000
--- a/.github/workflows/generate-postman-collection.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-name: generate-postman-collection
-
-on:
-  push:
-    paths:
-      - "src/objects/api/v*/openapi.yaml"
-      - ".github/workflows/generate-postman-collection.yml"
-    branches:
-      - '**'
-  workflow_dispatch:
-
-jobs:
-  open-api-workflow-generate-postman-collection:
-    uses: maykinmedia/open-api-workflows/.github/workflows/generate-postman-collection.yml@v5
-    strategy:
-      matrix:
-        version:
-          - v2
-    with:
-      node-version: '20'
-      schema-path: 'src/objects/api/${{ matrix.version }}/openapi.yaml'
diff --git a/.github/workflows/generate-sdks.yml b/.github/workflows/generate-sdks.yml
deleted file mode 100644
index 0c816b63..00000000
--- a/.github/workflows/generate-sdks.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-name: generate-sdks
-
-on:
-  push:
-    paths:
-      - "src/objects/api/v*/openapi.yaml"
-      - ".github/workflows/generate-sdks.yml"
-    branches:
-      - '**'
-  workflow_dispatch:
-
-jobs:
-  open-api-workflow-generate-sdks:
-    uses: maykinmedia/open-api-workflows/.github/workflows/generate-sdks.yml@v5
-    strategy:
-      matrix:
-        version:
-          - v2
-    with:
-      node-version: '20'
-      schema-path: 'src/objects/api/${{ matrix.version }}/openapi.yaml'
diff --git a/.github/workflows/lint-oas.yml b/.github/workflows/lint-oas.yml
deleted file mode 100644
index 9cd8214c..00000000
--- a/.github/workflows/lint-oas.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-name: lint-oas
-
-on:
-  push:
-    paths:
-      - "src/objects/api/v*/openapi.yaml"
-      - .github/workflows/lint-oas.yml
-    branches:
-      - '**'
-  workflow_dispatch:
-
-jobs:
-  open-api-workflow-lint-oas:
-    uses: maykinmedia/open-api-workflows/.github/workflows/lint-oas.yml@v5
-    strategy:
-      matrix:
-        version:
-          - v2
-    with:
-      node-version: '20'
-      schema-path: 'src/objects/api/${{ matrix.version }}/openapi.yaml'
diff --git a/.github/workflows/oas-check.yml b/.github/workflows/oas-check.yml
deleted file mode 100644
index de4912b3..00000000
--- a/.github/workflows/oas-check.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-name: check-oas
-
-on:
-  push:
-  workflow_dispatch:
-
-jobs:
-  open-api-workflow-check-oas:
-    uses: maykinmedia/open-api-workflows/.github/workflows/oas-check.yml@v5
-    with:
-      schema-path: 'src/objects/api/v2/openapi.yaml'
-      schema-options: 'src/objects/api/v2/openapi.yaml'
-      python-version: '3.11'
-      django-settings-module: 'objects.conf.ci'
-      apt-packages: 'libgdal-dev gdal-bin'
diff --git a/.github/workflows/oas.yml b/.github/workflows/oas.yml
new file mode 100644
index 00000000..4e0039cd
--- /dev/null
+++ b/.github/workflows/oas.yml
@@ -0,0 +1,28 @@
+name: OAS
+
+on:
+  push:
+    branches:
+      - master
+      - stable/*
+    tags:
+      - '*'
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  oas:
+    name: Checks
+    uses: maykinmedia/open-api-workflows/.github/workflows/oas.yml@v5
+    with:
+      python-version: '3.11'
+      apt-packages: 'libgdal-dev gdal-bin'
+      django-settings-module: objects.conf.ci
+      oas-generate-command: ./bin/generate_schema.sh
+      schema-path: src/objects/api/v2/openapi.yaml
+      oas-artifact-name: objects-api-oas
+      node-version-file: '.nvmrc'
+      spectral-version: '^6.15.0'
+      openapi-to-postman-version: '^5.0.0'
+      postman-artifact-name: objects-api-postman-collection
+      openapi-generator-version: '^2.20.0'