diff --git a/phpBB/phpbb/console/command/config/increment.php b/phpBB/phpbb/console/command/config/increment.php
index 0c25075ce8..b4d7438b66 100644
--- a/phpBB/phpbb/console/command/config/increment.php
+++ b/phpBB/phpbb/console/command/config/increment.php
@@ -41,7 +41,7 @@ class increment extends command
 				'dynamic',
 				'd',
 				InputOption::VALUE_NONE,
-				$this->user-lang('CLI_CONFIG_CANNOT_CACHED')
+				$this->user->lang('CLI_CONFIG_CANNOT_CACHED')
 			)
 		;
 	}