diff --git a/backend/src/app/tasks/maintenance.clj b/backend/src/app/tasks/maintenance.clj
index c8a622021..be344a5e9 100644
--- a/backend/src/app/tasks/maintenance.clj
+++ b/backend/src/app/tasks/maintenance.clj
@@ -22,6 +22,9 @@
 ;; Task: Delete Executed Tasks
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
+;; This tasks perform a cleanup of already executed tasks from the
+;; database.
+
 (s/def ::max-age ::dt/duration)
 (s/def ::delete-completed-tasks
   (s/keys :req-un [::max-age]))
diff --git a/backend/src/app/tasks/remove_media.clj b/backend/src/app/tasks/remove_media.clj
index f6d39df4a..e4020e081 100644
--- a/backend/src/app/tasks/remove_media.clj
+++ b/backend/src/app/tasks/remove_media.clj
@@ -22,6 +22,10 @@
 ;; Task: Remove Media
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
+;; Task responsible of explicit action of removing a media from file
+;; system. Mainly used for profile photo change; when we really know
+;; that the previous photo becomes unused.
+
 (s/def ::path ::us/not-empty-string)
 (s/def ::props
   (s/keys :req-un [::path]))