diff --git a/phpBB/docs/CHANGELOG.html b/phpBB/docs/CHANGELOG.html
index 47788afd17..9bbc7e893c 100644
--- a/phpBB/docs/CHANGELOG.html
+++ b/phpBB/docs/CHANGELOG.html
@@ -101,6 +101,7 @@
 		<li>[Change] For determining the maximum number of private messages in one box, use the biggest value from all groups the user is a member of (Bug #24665)</li>
 		<li>[Fix] Correctly determine safe mode for temp file creation in functions_upload.php (Bug #23525)</li>
 		<li>[Fix] Correctly sort by rank in memberlist (Bug #24435)</li>
+		<li>[Fix] Purge cache after database restore (Bug #24245)</li>
 	</ul>
 
 	<a name="v300"></a><h3>1.ii. Changes since 3.0.0</h3>
diff --git a/phpBB/includes/acp/acp_database.php b/phpBB/includes/acp/acp_database.php
index eaf3145107..d626008618 100644
--- a/phpBB/includes/acp/acp_database.php
+++ b/phpBB/includes/acp/acp_database.php
@@ -25,7 +25,7 @@ class acp_database
 
 	function main($id, $mode)
 	{
-		global $db, $user, $auth, $template, $table_prefix;
+		global $cache, $db, $user, $auth, $template, $table_prefix;
 		global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx;
 		
 		$user->add_lang('acp/database');
@@ -159,12 +159,13 @@ class acp_database
 
 						$extractor->write_end();
 
+						add_log('admin', 'LOG_DB_BACKUP');
+
 						if ($download == true)
 						{
 							exit;
 						}
 
-						add_log('admin', 'LOG_DB_BACKUP');
 						trigger_error($user->lang['BACKUP_SUCCESS'] . adm_back_link($this->u_action));
 					break;
 
@@ -399,6 +400,9 @@ class acp_database
 
 							$close($fp);
 
+							// Purge the cache due to updated data
+							$cache->purge();
+
 							add_log('admin', 'LOG_DB_RESTORE');
 							trigger_error($user->lang['RESTORE_SUCCESS'] . adm_back_link($this->u_action));
 							break;