diff --git a/ChangeLog b/ChangeLog
index fadc7fd505..a2027bb1aa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,7 @@ phpMyAdmin - ChangeLog
 ======================
 
 4.3.0.0 (not yet released)
++ rfe #1521 Confirmation message when dropping user(s)
 + rfe #1518 Confirm dialog on accidentally leaving a page
 + rfe #1445 Easy access to "SHOW CREATE ..."
 + rfe #1448 Allow clicking an approximate row count to get a correct one
diff --git a/js/messages.php b/js/messages.php
index 53f97ba853..5441bab8c5 100644
--- a/js/messages.php
+++ b/js/messages.php
@@ -45,6 +45,7 @@ $js_messages['strOperationTakesLongTime'] = __('This operation could take a long
 $js_messages['strDropUserGroupWarning'] = __('Do you really want to delete user group "%s"?');
 $js_messages['strConfirmDeleteQBESearch'] = __('Do you really want to delete the search "%s"?');
 $js_messages['strConfirmNavigation'] = __('You have unsaved changes; are you sure you want to leave this page?');
+$js_messages['strDropUserWarning'] = __('Do you really want to revoke the selected user(s) ?');
 
 /* For modal dialog buttons */
 $js_messages['strSaveAndClose'] = __('Save & Close');
diff --git a/js/server_privileges.js b/js/server_privileges.js
index 3381d03ea5..17ad70c3e7 100644
--- a/js/server_privileges.js
+++ b/js/server_privileges.js
@@ -294,52 +294,58 @@ AJAX.registerOnload('server_privileges.js', function () {
     $("#fieldset_delete_user_footer #buttonGo.ajax").live('click', function (event) {
         event.preventDefault();
 
-        $drop_users_db_checkbox = $("#checkbox_drop_users_db");
-        if ($drop_users_db_checkbox.is(':checked')) {
-            var is_confirmed = confirm(PMA_messages.strDropDatabaseStrongWarning + '\n' + $.sprintf(PMA_messages.strDoYouReally, 'DROP DATABASE'));
-            if (! is_confirmed) {
-                // Uncheck the drop users database checkbox
-                $drop_users_db_checkbox.prop('checked', false);
-            }
-        }
-
-        PMA_ajaxShowMessage(PMA_messages.strRemovingSelectedUsers);
-
+        var $thisButton = $(this);
         var $form = $("#usersForm");
-
-        $.post($form.attr('action'), $form.serialize() + "&delete=" + $(this).val() + "&ajax_request=true", function (data) {
-            if (data.success === true) {
-                PMA_ajaxShowMessage(data.message);
-                // Refresh navigation, if we droppped some databases with the name
-                // that is the same as the username of the deleted user
-                if ($('#checkbox_drop_users_db:checked').length) {
-                    PMA_reloadNavigation();
+        
+        $thisButton.PMA_confirm(PMA_messages.strDropUserWarning, $form.attr('action'), function (url) {
+            
+            $drop_users_db_checkbox = $("#checkbox_drop_users_db");
+            if ($drop_users_db_checkbox.is(':checked')) {
+                var is_confirmed = confirm(PMA_messages.strDropDatabaseStrongWarning + '\n' + $.sprintf(PMA_messages.strDoYouReally, 'DROP DATABASE'));
+                if (! is_confirmed) {
+                    // Uncheck the drop users database checkbox
+                    $drop_users_db_checkbox.prop('checked', false);
                 }
-                //Remove the revoked user from the users list
-                $form.find("input:checkbox:checked").parents("tr").slideUp("medium", function () {
-                    var this_user_initial = $(this).find('input:checkbox').val().charAt(0).toUpperCase();
-                    $(this).remove();
-
-                    //If this is the last user with this_user_initial, remove the link from #initials_table
-                    if ($("#tableuserrights").find('input:checkbox[value^="' + this_user_initial + '"]').length === 0) {
-                        $("#initials_table").find('td > a:contains(' + this_user_initial + ')').parent('td').html(this_user_initial);
-                    }
-
-                    //Re-check the classes of each row
-                    $form
-                    .find('tbody').find('tr:odd')
-                    .removeClass('even').addClass('odd')
-                    .end()
-                    .find('tr:even')
-                    .removeClass('odd').addClass('even');
-
-                    //update the checkall checkbox
-                    $(checkboxes_sel).trigger("change");
-                });
-            } else {
-                PMA_ajaxShowMessage(data.error, false);
             }
-        }); // end $.post()
+            
+            PMA_ajaxShowMessage(PMA_messages.strRemovingSelectedUsers);
+            
+            $.post(url, $form.serialize() + "&delete=" + $thisButton.val() + "&ajax_request=true", function (data) {
+                if (data.success === true) {
+                    PMA_ajaxShowMessage(data.message);
+                    // Refresh navigation, if we droppped some databases with the name
+                    // that is the same as the username of the deleted user
+                    if ($('#checkbox_drop_users_db:checked').length) {
+                        PMA_reloadNavigation();
+                    }
+                    //Remove the revoked user from the users list
+                    $form.find("input:checkbox:checked").parents("tr").slideUp("medium", function () {
+                        var this_user_initial = $(this).find('input:checkbox').val().charAt(0).toUpperCase();
+                        $(this).remove();
+
+                        //If this is the last user with this_user_initial, remove the link from #initials_table
+                        if ($("#tableuserrights").find('input:checkbox[value^="' + this_user_initial + '"], input:checkbox[value^="' + this_user_initial.toLowerCase() + '"]').length === 0) {
+                            $("#initials_table").find('td > a:contains(' + this_user_initial + ')').parent('td').html(this_user_initial);
+                        }
+
+                        //Re-check the classes of each row
+                        $form
+                        .find('tbody').find('tr:odd')
+                        .removeClass('even').addClass('odd')
+                        .end()
+                        .find('tr:even')
+                        .removeClass('odd').addClass('even');
+
+                        //update the checkall checkbox
+                        $(checkboxes_sel).trigger("change");
+                    });
+                } else {
+                    PMA_ajaxShowMessage(data.error, false);
+                }
+            }); // end $.post()
+            
+        });
+        
     }); // end Revoke User
 
     $("a.edit_user_group_anchor.ajax").live('click', function (event) {
diff --git a/server_privileges.php b/server_privileges.php
index 23ed3cc561..9b2d26040c 100644
--- a/server_privileges.php
+++ b/server_privileges.php
@@ -279,7 +279,7 @@ if ($GLOBALS['is_ajax_request']
     && ! isset($_REQUEST['export'])
     && (! isset($_REQUEST['submit_mult']) || $_REQUEST['submit_mult'] != 'export')
     && (! isset($_REQUEST['adduser']) || $_add_user_error)
-    && (! isset($_REQUEST['initial']) || empty($_REQUEST['initial']))
+    && ((! isset($_REQUEST['initial']) || empty($_REQUEST['initial'])) || (isset($_REQUEST['delete']) && $_REQUEST['delete'] === 'Go'))
     && ! isset($_REQUEST['showall'])
     && ! isset($_REQUEST['edit_user_dialog'])
     && ! isset($_REQUEST['edit_user_group_dialog'])