diff --git a/Assignments-overview.md b/Assignments-overview.md
index fd1c8c0..b7fd55e 100644
--- a/Assignments-overview.md
+++ b/Assignments-overview.md
@@ -71,7 +71,6 @@ tasks:
 		args:
 			- "94549d889ae96210ff2a73bd0a5bbe3185f05ff6"
 			- "01.in"
-	  log: "fetch.log"  # voluntary option, can be omitted
 	- task-id: "move_test01"
 	  priority: 3
 	  fatal-failure: true
@@ -82,7 +81,6 @@ tasks:
 		args:
 			- "recodex.cpp"
 			- "/codex/boxes/tmp/recodex.cpp"
-	  log: "move.log"  # voluntary option, can be omitted
 	- task-id: "eval_test01"
 	  priority: 4
 	  fatal-failure: false
@@ -96,7 +94,6 @@ tasks:
 	  stdin: "01.in"  # can be omitted if there is no binding to stdin
 	  stdout: "01.out"  # can be omitted if there is no binding to stdout
 	  stderr: "01.err"  # can be omitted if there is no binding to stderr
-	  log: "eval.log"  # voluntary option, can be omitted
 	  sandbox:  # if defined task is external and will be run in sandbox
 		name: "isolate"  # mandatory information
 		limits:  # if not defined, then worker default configuration of limits is loaded