diff --git a/libraries/cms/installer/installer.php b/libraries/cms/installer/installer.php
index 72eca13d875e4..52c1fee7609d9 100644
--- a/libraries/cms/installer/installer.php
+++ b/libraries/cms/installer/installer.php
@@ -394,7 +394,7 @@ public function abort($msg = null, $type = null)
 
 		if ($debug)
 		{
-			throw new RuntimeException('Installation unexpectedly terminated: ' . $msg, 500);
+			throw new RuntimeException(JText::_("JLIB_INSTALLER_ABORT_DEBUG") . ' ' . $msg, 500);
 		}
 
 		return $retval;