diff --git a/scripts/new_article.py b/scripts/new_article.py
index 14365af..aace8d6 100644
--- a/scripts/new_article.py
+++ b/scripts/new_article.py
@@ -33,7 +33,8 @@ def main(files_paths):
                 file_name = basename[:-3] # get rid of the `.md`
 
             ## Add URL info:
-            data["url"] = f"https://iscsc.fr/posts/{file_name}"
+            data["url"] = f"https://iscsc.fr/posts/{file_name.lower()}" # filename generated by HUGO will be lowercase
+                                                                        # so must be the URL
 
             ## Finally send Data
             req = requests.post("http://iscsc.fr:8001/new-blog", json=data)
diff --git a/scripts/test_new_article.py b/scripts/test_new_article.py
index baae7fa..dbef86d 100644
--- a/scripts/test_new_article.py
+++ b/scripts/test_new_article.py
@@ -40,6 +40,26 @@ def test_new_article_file(mock_requests_post):
         }
     )
 
+
+def test_new_article_file_upper_case(mock_requests_post):
+    # Add an article with an Upper case --> URL should be lower case
+    new_article.main(["test_resources/Article-2.md"])
+
+    mock_requests_post.assert_called_once_with(
+        'http://iscsc.fr:8001/new-blog',
+        json={
+            'title': 'article title',
+            'summary': 'article name contains an upper case letter',
+            'date': '2024-05-05 12:00:00+02:00',
+            'lastUpdate': '2024-05-05 12:00:00+02:00',
+            'tags': "['some', 'tags']",
+            'author': 'ctmbl',
+            'draft': False,
+            'url': 'https://iscsc.fr/posts/article-2'
+        }
+    )
+
+
 def test_new_leaf_bundle_article(mock_requests_post):
     new_article.main(["test_resources/leaf_bundle/index.md"])
 
diff --git a/scripts/test_resources/Article-2.md b/scripts/test_resources/Article-2.md
new file mode 100644
index 0000000..10ccdf0
--- /dev/null
+++ b/scripts/test_resources/Article-2.md
@@ -0,0 +1,9 @@
+---
+title: "article title"
+summary: "article name contains an upper case letter"
+date: 2024-05-05T12:00:00+02:00
+lastUpdate: 2024-05-05T12:00:00+02:00
+tags: ["some","tags"]
+author: ctmbl
+draft: false
+---
\ No newline at end of file