diff --git a/guacamole/src/main/webapp/app/manage/directives/managementButtons.js b/guacamole/src/main/webapp/app/manage/directives/managementButtons.js
index 407454881..a83b82c22 100644
--- a/guacamole/src/main/webapp/app/manage/directives/managementButtons.js
+++ b/guacamole/src/main/webapp/app/manage/directives/managementButtons.js
@@ -50,7 +50,7 @@ angular.module('manage').directive('managementButtons', ['$injector',
              *
              * @type String
              */
-            namespace : '=',
+            namespace : '@',
 
             /**
              * The permissions which dictate the management actions available
diff --git a/guacamole/src/main/webapp/app/manage/templates/manageConnection.html b/guacamole/src/main/webapp/app/manage/templates/manageConnection.html
index e78051373..17a1108c6 100644
--- a/guacamole/src/main/webapp/app/manage/templates/manageConnection.html
+++ b/guacamole/src/main/webapp/app/manage/templates/manageConnection.html
@@ -53,7 +53,7 @@
     </div>
 
     <!-- Form action buttons -->
-    <management-buttons namespace="'MANAGE_CONNECTION'"
+    <management-buttons namespace="MANAGE_CONNECTION"
           permissions="managementPermissions"
           save="saveConnection()"
           delete="deleteConnection()"
diff --git a/guacamole/src/main/webapp/app/manage/templates/manageConnectionGroup.html b/guacamole/src/main/webapp/app/manage/templates/manageConnectionGroup.html
index 926dc1152..0f121803e 100644
--- a/guacamole/src/main/webapp/app/manage/templates/manageConnectionGroup.html
+++ b/guacamole/src/main/webapp/app/manage/templates/manageConnectionGroup.html
@@ -45,7 +45,7 @@
     </div>
 
     <!-- Form action buttons -->
-    <management-buttons namespace="'MANAGE_CONNECTION_GROUP'"
+    <management-buttons namespace="MANAGE_CONNECTION_GROUP"
           permissions="managementPermissions"
           save="saveConnectionGroup()"
           delete="deleteConnectionGroup()"
diff --git a/guacamole/src/main/webapp/app/manage/templates/manageSharingProfile.html b/guacamole/src/main/webapp/app/manage/templates/manageSharingProfile.html
index ac52fa356..d242e591d 100644
--- a/guacamole/src/main/webapp/app/manage/templates/manageSharingProfile.html
+++ b/guacamole/src/main/webapp/app/manage/templates/manageSharingProfile.html
@@ -34,7 +34,7 @@
     </div>
 
     <!-- Form action buttons -->
-    <management-buttons namespace="'MANAGE_SHARING_PROFILE'"
+    <management-buttons namespace="MANAGE_SHARING_PROFILE"
           permissions="managementPermissions"
           save="saveSharingProfile()"
           delete="deleteSharingProfile()"
diff --git a/guacamole/src/main/webapp/app/manage/templates/manageUser.html b/guacamole/src/main/webapp/app/manage/templates/manageUser.html
index 6770d3103..660554b2a 100644
--- a/guacamole/src/main/webapp/app/manage/templates/manageUser.html
+++ b/guacamole/src/main/webapp/app/manage/templates/manageUser.html
@@ -65,7 +65,7 @@
         </connection-permission-editor>
 
         <!-- Form action buttons -->
-        <management-buttons namespace="'MANAGE_USER'"
+        <management-buttons namespace="MANAGE_USER"
               permissions="managementPermissions[dataSource]"
               save="saveUser()"
               delete="deleteUser()"