diff --git a/cc-headless/.claude/settings.json b/cc-headless/.claude/settings.json
index d14bdbf..1ace5f7 100644
--- a/cc-headless/.claude/settings.json
+++ b/cc-headless/.claude/settings.json
@@ -6,7 +6,10 @@
     "sessionUrl": false
   },
   "env": {
-    "CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC": "1",
+    "DISABLE_TELEMETRY": "1",
+    "DISABLE_ERROR_REPORTING": "1",
+    "DISABLE_BUG_COMMAND": "1",
+    "DISABLE_FEEDBACK_COMMAND": "1",
     "CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS": "1",
     "CLAUDE_CODE_MAX_OUTPUT_TOKENS": "64000"
   },
diff --git a/cc-headless/README.md b/cc-headless/README.md
index 244b82e..f8f043a 100644
--- a/cc-headless/README.md
+++ b/cc-headless/README.md
@@ -9,7 +9,7 @@ Configuration for running Claude Code with API keys instead of the default subsc
 - **Custom statusline** showing context usage, model, session count, directory, git info, and line changes
 - **Model preset** set to Opus
 - **No Claude attribution** in commits, PRs, or session links (`attribution` set to empty; replaces the deprecated `includeCoAuthoredBy`)
-- **Nonessential traffic disabled** — the single `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` variable covers telemetry, error reporting, the `/feedback` command, feedback surveys, and the autoupdater
+- **Telemetry disabled** via granular `DISABLE_*` flags — deliberately not the `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` umbrella, which would also disable the auto-updater
 - **Onboarding bypassed** so Claude Code starts immediately
 
 ## Setup