diff --git a/backend/api/exercices/views.py b/backend/api/exercices/views.py
index 6f2b934e..2724e12e 100644
--- a/backend/api/exercices/views.py
+++ b/backend/api/exercices/views.py
@@ -419,14 +419,11 @@ def pdfGen(request):
 
     template = get_template('test.tex')
     latex = template.render(context)
-    print('LATEX', latex)
     with tempfile.TemporaryDirectory() as tempdir:
         direct = tempdir
         with open(os.path.join(direct, 'tmp.tex'), 'x', encoding='utf-8') as f:
             f.write(latex)
-            
-        with open(os.path.join(direct, 'tmp.tex'), 'r', encoding='utf-8') as f:
-            print('FILE', f.read())
+        
         command = f'xelatex -interaction=batchmode tmp.tex'
         try:
             subprocess.run(command, shell=True,
diff --git a/frontend/context/websocket.context.js b/frontend/context/websocket.context.js
index a32cff88..f4fc9bc5 100644
--- a/frontend/context/websocket.context.js
+++ b/frontend/context/websocket.context.js
@@ -13,14 +13,12 @@ export const WebsocketProvider = ({ children }) => {
   const [isConnected, setConnected] = useState(false);
   const router = useRouter();
   const connect = (url) => {
-    if (isBrowser) {
+    if (isBrowser) {  
       
       var url = url.startsWith('/')? url: '/' + url
-      console.log(
-        `ws://${process.env.NEXT_PUBLIC_HOSTNAME}:${process.env.NEXT_PUBLIC_PORT}${url}`
-      );
+      
       ws.current = new ReconnectingWebSocket(
-        `ws://${process.env.NEXT_PUBLIC_HOSTNAME}:${process.env.NEXT_PUBLIC_PORT}${url}`
+        `ws://${process.env.NEXT_PUBLIC_HOST}${url}`
       );
 
       ws.current.onopen = () => {