diff --git a/.github/workflows/nodejs.condo.ci.yml b/.github/workflows/nodejs.condo.ci.yml
index dc8d8ab1320..14fdf66dec9 100644
--- a/.github/workflows/nodejs.condo.ci.yml
+++ b/.github/workflows/nodejs.condo.ci.yml
@@ -22,7 +22,7 @@ concurrency:
 env:
   DOCKER_IMAGE: condo/condo-image:${{ github.event.pull_request.head.sha || github.sha }}
   DOCKER_IMAGE_FULL: ${{ secrets.DOCKER_REGISTRY }}/condo/condo-image:${{ github.event.pull_request.head.sha || github.sha }}
-  PG_IMAGE_FULL: ${{ secrets.DOCKER_REGISTRY }}/doma/utils/postgres:13.2
+  PG_IMAGE_FULL: ${{ secrets.DOCKER_REGISTRY }}/doma/utils/postgres:16.4
   REDIS_IMAGE_FULL: ${{ secrets.DOCKER_REGISTRY }}/doma/utils/redis:6.2
   REF: ${{ github.event.pull_request.head.sha || github.ref }}
 
@@ -119,8 +119,9 @@ jobs:
     runs-on: ubuntu-22.04
     outputs:
       address-service: ${{ steps.detect-changes.outputs.address-service }}
-      dev-api: ${{ steps.detect-changes.outputs.dev-api }}
       condorb: ${{ steps.detect-changes.outputs.condorb }}
+      dev-api: ${{ steps.detect-changes.outputs.dev-api }}
+      open-condo: ${{ steps.detect-changes.outputs.open-condo }}
       registry: ${{ steps.detect-changes.outputs.registry }}
       webhooks: ${{ steps.detect-changes.outputs.webhooks }}
     steps:
@@ -147,11 +148,16 @@ jobs:
               - 'apps/condo/domains/miniapp/**'
               - 'apps/condo/domains/user/**'
               - 'packages/**'
-            webhooks:
-              - 'packages/webhooks/**'
+            open-condo:
+              - 'packages/**'
+              - '**/*.md'
+              - '*'
+              - '!.helm/**'
             registry:
               - 'apps/registry/**'
               - 'packages/**'
+            webhooks:
+              - 'packages/webhooks/**'
 
   lint:
     name: Lint source code
@@ -206,6 +212,68 @@ jobs:
           ref: ${{ env.REF }}
       - run: ./bin/run-semgrep.sh -a
 
+  open-condo-build:
+    name: Build open-source part
+    needs:
+      - authorize
+      - detect-changes
+    if: ${{ needs.detect-changes.outputs.open-condo == 'true' }}
+    strategy:
+      matrix:
+        os: [ ubuntu-22.04, windows-latest ]
+        node-version: [ 16.x ]
+        python-version: [ 3.13 ]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout code without submodules
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          submodules: 'false'
+          ssh-key: ${{ secrets.SSH_DOCK_SERVER_PRIVATE_KEY }}
+          ref: ${{ env.REF }}
+      - name: Setup native Postgres (Windows Runner only)
+        if: matrix.os == 'windows-latest'
+        uses: ikalnytskyi/action-setup-postgres@v7
+        with:
+          postgres-version: 16
+      - name: Setup native Redis (Windows Runner only)
+        if: matrix.os == 'windows-latest'
+        run: |
+          choco install redis --version 6.2.17 -y
+          redis-server --daemonize yes
+      - name: Setup databases (Linux Runners)
+        if: matrix.os != 'windows-latest'
+        run: |
+          docker compose up -d postgresdb redis
+      - name: Prepare Python environment
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Prepare Node environment
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'yarn'
+      - name: Install packages
+        run: |
+          pip install Django psycopg2-binary
+          npm i -g turbo
+          yarn --no-immutable
+      - name: Build condo dependencies
+        run: |
+          yarn workspace @app/condo build:deps
+      - name: Prepare local condo environment
+        run: |
+          node bin/prepare.js -f condo
+      - name: Build condo itself
+        run: |
+          yarn workspace @app/condo build
+      - name: Start condo app
+        run: |
+          yarn workspace @app/condo start & node bin/wait-apps-apis.js -f condo
+
+
   run-address-service-tests:
     name: Address-Service Tests
     runs-on: ubuntu-22.04
diff --git a/packages/ui/bin/buildStyleVars/runner.js b/packages/ui/bin/buildStyleVars/runner.js
index db1ea4e2b42..7c5552241a4 100644
--- a/packages/ui/bin/buildStyleVars/runner.js
+++ b/packages/ui/bin/buildStyleVars/runner.js
@@ -7,7 +7,7 @@ const StyleDictionaryLib = require('style-dictionary')
 const { allTransformers, webVarsTransformersChain } = require('./transformers')
 
 const TOKENS_DIR = path.join(__dirname, '../..', 'src/tokens')
-const SOURCE_PATH = path.join(TOKENS_DIR, 'sets/*.json')
+const SOURCE_PATH = 'src/tokens/sets/*.json'
 // Less is used for development, CSS is used for strict token values check
 // Can be expanded with SCSS if someday we will decide to give tokens out
 // It's also possible to generate mobile tokens for iOS and Android here
diff --git a/packages/ui/package.json b/packages/ui/package.json
index 38e85c8be98..7d84631de9a 100644
--- a/packages/ui/package.json
+++ b/packages/ui/package.json
@@ -29,8 +29,8 @@
   ],
   "scripts": {
     "build:deps": "turbo build --filter=@open-condo/ui^...",
-    "build:styles": "find src/tokens -mindepth 1 -not -name 'tokens.json' -delete && node bin/prepare-tokens.js && node bin/buildStyleVars/runner.js --web less css",
-    "build:colors": "find src/colors -mindepth 1 -not -name 'index.ts' -delete && node bin/generate-colors.js",
+    "build:styles": "rimraf -g 'src/tokens/!(tokens.json)' && node bin/prepare-tokens.js && node bin/buildStyleVars/runner.js --web less css",
+    "build:colors": "rimraf -g 'src/colors/!(index.ts)' && node bin/generate-colors.js",
     "build:tokens": "yarn build:styles && yarn build:colors",
     "build:lib": "webpack --config webpack.prod.js && tsc --project tsconfig.prod.json",
     "build": "yarn build:tokens && yarn build:lib",
@@ -107,6 +107,7 @@
     "quicktype-core": "^6.0.71",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
+    "rimraf": "^6.0.1",
     "source-map-loader": "^4.0.1",
     "storybook": "7.6.20",
     "style-dictionary": "^3.9.2",
diff --git a/yarn.lock b/yarn.lock
index 76c4cb54ac8..54511d20668 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14243,6 +14243,7 @@ __metadata:
     react-markdown: ^6
     react-phone-input-2: ^2.15.1
     remark-gfm: ^1
+    rimraf: ^6.0.1
     source-map-loader: ^4.0.1
     storybook: 7.6.20
     style-dictionary: ^3.9.2