diff --git a/backend/src/routes/guacamole.ts b/backend/src/routes/guacamole.ts
index a6c4d08..d1a9798 100644
--- a/backend/src/routes/guacamole.ts
+++ b/backend/src/routes/guacamole.ts
@@ -24,9 +24,9 @@ const CLIENT_OPTIONS = {
   crypt: { cypher: CRYPT_CYPHER, key: CRYPT_KEY },
   maxInactivityTime: 0,
   connectionDefaultSettings: {
-    rdp: { port: '3389', width: 1024, height: 768, dpi: 96, image: ['image/png', 'image/jpeg'] },
-    vnc: { port: '5900', width: 1024, height: 768, dpi: 96, image: ['image/png', 'image/jpeg'] },
-    telnet: { port: '23', width: 1024, height: 768, dpi: 96, image: ['image/png', 'image/jpeg'] },
+    rdp: { port: '3389', width: 1920, height: 1080, dpi: 96, image: ['image/png', 'image/jpeg'] },
+    vnc: { port: '5900', width: 1920, height: 1080, dpi: 96, image: ['image/png', 'image/jpeg'] },
+    telnet: { port: '23', width: 1920, height: 1080, dpi: 96, image: ['image/png', 'image/jpeg'] },
   },
   allowedUnencryptedConnectionSettings: {
     rdp: ['width', 'height', 'dpi'],