diff --git a/options/locale/locale_en-US.ini b/options/locale/locale_en-US.ini
index e528c62dcd..c0889ee89c 100644
--- a/options/locale/locale_en-US.ini
+++ b/options/locale/locale_en-US.ini
@@ -2832,13 +2832,13 @@ members.member = Member
 members.remove = Remove
 members.remove.detail = Remove %[1]s from %[2]s?
 members.leave = Leave
-members.leave.detail = Leave %s?
+members.leave.detail = Are you sure you want to leave organization "%s"?
 members.invite_desc = Add a new member to %s:
 members.invite_now = Invite now
 
 teams.join = Join
 teams.leave = Leave
-teams.leave.detail = Leave %s?
+teams.leave.detail = Are you sure you want to leave team "%s"?
 teams.can_create_org_repo = Create repositories
 teams.can_create_org_repo_helper = Members can create new repositories in organization. Creator will get administrator access to the new repository.
 teams.none_access = No access