diff --git a/.env b/.env
index 770e8ec..c151206 100644
--- a/.env
+++ b/.env
@@ -144,9 +144,10 @@ ADMIN_PASSWORD=AnsibleForms!123
 # Default: password|secret|token
 # MASK_EXTRAVARS_REGEX=password|secret|token
 
-# Maximum buffer size for process execution (increase for large output)
-# Default: 1048576 (1024 * 1024)
-# PROCESS_MAX_BUFFER=1048576
+# Playbook output the RTE stores per stream (stdout, stderr), in bytes. Past it the output is no
+# longer stored (the job says so) and the playbook goes on. Read by the RTE, not the app.
+# Default: 52428800 (50 * 1024 * 1024)
+# PROCESS_MAX_BUFFER=52428800
 
 # Limit the launching user's details sent as ansibleforms_user in the extravars
 # Default: empty (everything)