diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 496966f01..b171f3458 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -163,6 +163,16 @@ jobs:
           docker load --input ${{ runner.temp }}/iriswebapp_app.tar
       - name: Check out iris
         uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+          cache-dependency-path: ui/package-lock.json
+      - name: Build ui to be mounted in development docker
+        working-directory: ui
+        run: |
+          npm ci
+          npm run build
       - name: Start development server
         run: |
           # Even though, we use --env-file option when running docker compose, this is still necessary, because the compose has a env_file attribute :(
diff --git a/source/app/schema/marshables.py b/source/app/schema/marshables.py
index 5644f6bd5..f74e8c840 100644
--- a/source/app/schema/marshables.py
+++ b/source/app/schema/marshables.py
@@ -159,9 +159,7 @@ def store_icon(file):
 
     try:
         store_fullpath = os.path.join(app.config['ASSET_STORE_PATH'], filename)
-        show_fullpath = os.path.join(app.config['APP_PATH'], 'app',
-                                     app.config['ASSET_SHOW_PATH'].strip(os.path.sep),
-                                     filename)
+        show_fullpath = os.path.join(app.config['APP_PATH'], app.config['ASSET_SHOW_PATH'].strip(os.path.sep), filename)
         file.save(store_fullpath)
         os.symlink(store_fullpath, show_fullpath)
 
diff --git a/tests/data/img/desktop.png b/tests/data/img/desktop.png
new file mode 100644
index 000000000..1d3d03a77
Binary files /dev/null and b/tests/data/img/desktop.png differ
diff --git a/tests/iris.py b/tests/iris.py
index ec435d54c..fbca2ec37 100644
--- a/tests/iris.py
+++ b/tests/iris.py
@@ -54,6 +54,9 @@ def delete(self, path):
     def post_multipart_encoded_file(self, path, data, file_path):
         return self._api.post_multipart_encoded_file(path, data, file_path)
 
+    def post_multipart_encoded_files(self, path, data, files):
+        return self._api.post_multipart_encoded_files(path, data, files)
+
     def _create_user(self, user_name):
         body = {
             'user_name': user_name,
diff --git a/tests/rest_api.py b/tests/rest_api.py
index d523d6ccd..68d8a5f6f 100644
--- a/tests/rest_api.py
+++ b/tests/rest_api.py
@@ -82,3 +82,11 @@ def post_multipart_encoded_file(self, path, data, file_path):
             response_as_string = self._convert_response_to_string(response)
             print(f'POST {url} {data} {file_path} => {response_as_string}')
             return response
+
+    def post_multipart_encoded_files(self, path, data, files):
+        headers = {'Authorization': f'Bearer {self._api_key}'}
+        url = self._build_url(path)
+        response = requests.post(url, headers=headers, data=data, files=files)
+        response_as_string = self._convert_response_to_string(response)
+        print(f'POST {url} {data} {list(files)} => {response_as_string}')
+        return response
diff --git a/tests/tests_rest_asset_types.py b/tests/tests_rest_asset_types.py
new file mode 100644
index 000000000..57060d9fb
--- /dev/null
+++ b/tests/tests_rest_asset_types.py
@@ -0,0 +1,39 @@
+#  IRIS Source Code
+#  Copyright (C) 2023 - DFIR-IRIS
+#  contact@dfir-iris.org
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU Lesser General Public
+#  License as published by the Free Software Foundation; either
+#  version 3 of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+from unittest import TestCase
+from iris import Iris
+
+_FIRST_ASSET_TYPE_IDENTIFIER = 1
+
+
+class TestsRestAssetTypes(TestCase):
+
+    def setUp(self) -> None:
+        self._subject = Iris()
+
+    def tearDown(self):
+        self._subject.clear_database()
+
+    def test_update_asset_type_should_return_200(self):
+        url = f'/manage/asset-type/update/{_FIRST_ASSET_TYPE_IDENTIFIER}'
+        data = {'asset_name': 'Account', 'asset_description': 'Generic Account'}
+        with open('data/img/desktop.png', 'rb') as file_not_compromised:
+            files = {'asset_icon_not_compromised': file_not_compromised, 'asset_icon_compromised': ('', '')}
+            response = self._subject.post_multipart_encoded_files(url, data, files)
+            self.assertEqual(200, response.status_code)