diff --git a/Job-configuration.md b/Job-configuration.md
index daa9b5a..c8b8677 100644
--- a/Job-configuration.md
+++ b/Job-configuration.md
@@ -235,6 +235,7 @@ in the job config file.
 			- _disk-files_ -- number of files which can be opened
 			- _environ-variable_ -- wrapper for map of environmental variables,
 			  union with default worker configuration
+			- _chdir_ -- this will be working directory of executed application
 			- _bound-directories_ -- list of structures representing directories
 			  which will be visible inside sandbox, union with default worker
 			  configuration. Contains 3 suboptions: **src** -- source pointing