diff --git a/pdf_renamer.py b/pdf_renamer.py
index 2bbe876..b4d7273 100644
--- a/pdf_renamer.py
+++ b/pdf_renamer.py
@@ -35,7 +35,7 @@ microsoft = oauth.register(
 ALLOWED_EXTENSIONS = {'pdf', 'zip'}
 
 # Global jobs storage (in production, use database)
-jobs = {}
+job_queue = {}
 
 def login_required(f):
     @wraps(f)
@@ -62,7 +62,7 @@ def extract_names_from_pdf(pdf_path):
         return None
 
 def process_job(job_id, files):
-    jobs[job_id]['status'] = 'processing'
+    job_queue[job_id]['status'] = 'processing'
     processed_files = []
     temp_extract_dirs = []
     
@@ -116,12 +116,12 @@ def process_job(job_id, files):
         with zipfile.ZipFile(zip_output, 'w') as zip_out:
             for _, rel_name, full_path in successful_files:
                 zip_out.write(full_path, rel_name)
-        jobs[job_id]['zip_path'] = zip_output
-        jobs[job_id]['zip_name'] = f'renamed_{job_id}.zip'
+        job_queue[job_id]['zip_path'] = zip_output
+        job_queue[job_id]['zip_name'] = f'renamed_{job_id}.zip'
     
-    jobs[job_id]['status'] = 'completed'
-    jobs[job_id]['processed_files'] = processed_files
-    jobs[job_id]['skipped'] = [p[1] for p in processed_files if p[0] == 'skipped']
+    job_queue[job_id]['status'] = 'completed'
+    job_queue[job_id]['processed_files'] = processed_files
+    job_queue[job_id]['skipped'] = [p[1] for p in processed_files if p[0] == 'skipped']
 
 @app.route('/login')
 def login():
@@ -222,7 +222,7 @@ def upload_files():
             return redirect(url_for('upload_files'))
         
         job_id = str(uuid.uuid4())
-        jobs[job_id] = {
+        job_queue[job_id] = {
             'status': 'queued',
             'files': [],
             'zip_path': None,
@@ -239,7 +239,7 @@ def upload_files():
                 file.save(filepath)
                 file_list.append({'name': filename, 'path': filepath})
         
-        jobs[job_id]['files'] = file_list
+        job_queue[job_id]['files'] = file_list
         
         # Start processing in background
         thread = threading.Thread(target=process_job, args=(job_id, file_list))
@@ -290,7 +290,6 @@ def upload_files():
 @app.route('/jobs')
 @login_required
 def jobs():
-    global jobs
     return render_template_string('''
     <!DOCTYPE html>
     <html>
@@ -347,7 +346,7 @@ def jobs():
         {% endif %}
     </body>
     </html>
-    ''', jobs=jobs)
+    ''', jobs=job_queue)
 
 if __name__ == '__main__':
     app.run(debug=True, port=3000)
\ No newline at end of file