diff --git a/pr_agent/settings/configuration.toml b/pr_agent/settings/configuration.toml
index ad09243a..d198e557 100644
--- a/pr_agent/settings/configuration.toml
+++ b/pr_agent/settings/configuration.toml
@@ -48,6 +48,7 @@ ignore_pr_authors = [] # authors to ignore from PR agent when an PR is created
 #
 is_auto_command = false # will be auto-set to true if the command is triggered by an automation
 enable_ai_metadata = false # will enable adding ai metadata
+reasoning_effort = "medium" # "low", "medium", "high"
 
 [pr_reviewer] # /review #
 # enable/disable features