diff --git a/guacamole/src/main/webapp/scripts/admin-ui.js b/guacamole/src/main/webapp/scripts/admin-ui.js
index 20de726be..c0d50a6bf 100644
--- a/guacamole/src/main/webapp/scripts/admin-ui.js
+++ b/guacamole/src/main/webapp/scripts/admin-ui.js
@@ -597,7 +597,7 @@ GuacAdmin.addUser = function(name) {
         if (name in GuacAdmin.cached_permissions.remove_user) {
             
             // Create button
-            var delete_button = GuacUI.createChildElement(button_div, "button");
+            var delete_button = GuacUI.createChildElement(button_div, "button", "danger");
             delete_button.textContent = "Delete";
             
             // Remove selected user when clicked
@@ -877,7 +877,7 @@ GuacAdmin.addConnection = function(connection) {
         if (connection.id in GuacAdmin.cached_permissions.remove_connection) {
             
             // Create button
-            var delete_button = GuacUI.createChildElement(button_div, "button");
+            var delete_button = GuacUI.createChildElement(button_div, "button", "danger");
             delete_button.textContent = "Delete";
             
             // Remove selected connection when clicked
diff --git a/guacamole/src/main/webapp/styles/ui.css b/guacamole/src/main/webapp/styles/ui.css
index 137070358..7e4ab7839 100644
--- a/guacamole/src/main/webapp/styles/ui.css
+++ b/guacamole/src/main/webapp/styles/ui.css
@@ -84,11 +84,11 @@ button:active {
                 1px 1px 0.25em rgba(255, 255, 255, 0.25);
 }
 
-button.delete {
+button.danger {
     background: #A43;
 }
 
-button.delete:hover {
+button.danger:hover {
     background: #C54;
 }