diff --git a/guacamole/src/main/webapp/app/client/styles/connection-select-menu.css b/guacamole/src/main/webapp/app/client/styles/connection-select-menu.css
index 07217bd95..3abfaa45e 100644
--- a/guacamole/src/main/webapp/app/client/styles/connection-select-menu.css
+++ b/guacamole/src/main/webapp/app/client/styles/connection-select-menu.css
@@ -35,7 +35,8 @@
     font-size: 0.8em;
     right: auto;
     left: 0;
-    max-width: 100%;
+    max-width: 100vw;
+    width: 400px;
 }
 
 .connection-select-menu .menu-dropdown .menu-contents .filter input {