diff --git a/graph/edges/fix-claude-p-nested-session-fa--RELATED_TO--claude-scheduled-tasks-headles-2cf0cf.md b/graph/edges/fix-claude-p-nested-session-fa--RELATED_TO--claude-scheduled-tasks-headles-2cf0cf.md
new file mode 100644
index 00000000000..d3a2b45444d
--- /dev/null
+++ b/graph/edges/fix-claude-p-nested-session-fa--RELATED_TO--claude-scheduled-tasks-headles-2cf0cf.md
@@ -0,0 +1,13 @@
+---
+id: 2cf0cf58-bef2-4ba9-a19d-05ce98b353c1
+type: RELATED_TO
+from_id: 250d2fe0-5866-42f1-b83d-187b3a64fb84
+from_title: "Fix: claude -p nested session failure due to CLAUDECODE env var"
+to_id: cb5e8814-f689-4de0-8854-823358706dec
+to_title: "Claude Scheduled Tasks: headless Claude Code on systemd timers"
+strength: 0.9
+created: "2026-03-01T06:21:28.736116+00:00"
+updated: "2026-03-01T06:21:28.736116+00:00"
+---
+
+CLAUDECODE env var fix is required when using the scheduled tasks runner
diff --git a/graph/fixes/fix-claude-p-nested-session-failure-due-to-claudecode-env-va-250d2f.md b/graph/fixes/fix-claude-p-nested-session-failure-due-to-claudecode-env-va-250d2f.md
index e8d3bb1cabb..00eb8dd99c9 100644
--- a/graph/fixes/fix-claude-p-nested-session-failure-due-to-claudecode-env-va-250d2f.md
+++ b/graph/fixes/fix-claude-p-nested-session-failure-due-to-claudecode-env-va-250d2f.md
@@ -6,7 +6,7 @@ tags: [claude-code, headless, nested-sessions, fix, claude-scheduled, subprocess
 importance: 0.7
 confidence: 0.8
 created: "2026-03-01T06:21:07.380774+00:00"
-updated: "2026-03-01T06:21:07.746655+00:00"
+updated: "2026-03-01T06:21:28.736116+00:00"
 relations:
   - target: eed91de9-f5fd-4804-be7c-480d01255ffd
     type: RELATED_TO
@@ -23,6 +23,11 @@ relations:
     direction: outgoing
     strength: 0.72
     edge_id: 00724a32-f9ca-43af-93a9-3d7f7b356ec1
+  - target: cb5e8814-f689-4de0-8854-823358706dec
+    type: RELATED_TO
+    direction: outgoing
+    strength: 0.9
+    edge_id: 2cf0cf58-bef2-4ba9-a19d-05ce98b353c1
 ---
 
 # claude -p Nested Session Error Fix
diff --git a/graph/solutions/claude-scheduled-tasks-headless-claude-code-on-systemd-timer-cb5e88.md b/graph/solutions/claude-scheduled-tasks-headless-claude-code-on-systemd-timer-cb5e88.md
index b8258f2ae19..f1a1a194d13 100644
--- a/graph/solutions/claude-scheduled-tasks-headless-claude-code-on-systemd-timer-cb5e88.md
+++ b/graph/solutions/claude-scheduled-tasks-headless-claude-code-on-systemd-timer-cb5e88.md
@@ -6,7 +6,7 @@ tags: [claude-scheduled, systemd, automation, headless, claude-code, homelab, so
 importance: 0.9
 confidence: 0.8
 created: "2026-03-01T06:20:55.075783+00:00"
-updated: "2026-03-01T06:21:26.432560+00:00"
+updated: "2026-03-01T06:21:28.736116+00:00"
 relations:
   - target: 62ee21e8-2b56-4d38-a73d-47e2724f08c6
     type: RELATED_TO
@@ -28,6 +28,11 @@ relations:
     direction: incoming
     strength: 0.9
     edge_id: 57bef9f5-bad9-4111-b97e-75a7486bad71
+  - target: 250d2fe0-5866-42f1-b83d-187b3a64fb84
+    type: RELATED_TO
+    direction: incoming
+    strength: 0.9
+    edge_id: 2cf0cf58-bef2-4ba9-a19d-05ce98b353c1
 ---
 
 # Claude Scheduled Tasks System