diff --git a/frontend/packages/dashboard/src/tabs.js b/frontend/packages/dashboard/src/tabs.js
index c822e739..38a20e39 100644
--- a/frontend/packages/dashboard/src/tabs.js
+++ b/frontend/packages/dashboard/src/tabs.js
@@ -708,7 +708,7 @@ window.marked = marked;
       // Per-container journald viewer. Opens the side panel and
       // fetches the last N lines; refresh re-fetches; unit selector
       // narrows to the harness service (or empty = full machine).
-      const journalUnit = c.is_manager ? 'hive-m1nd.service' : 'hive-ag3nt.service';
+      const journalUnit = 'hive-ag3nt.service';
       drill.append(buildJournalTrigger(c.container, journalUnit));
       // Build-log viewer: lists recent nix build / nixos-container
       // invocations for this agent, with click-to-expand full
@@ -2486,17 +2486,24 @@ window.marked = marked;
 
   // Targets multi-select chip box — shared between the new-schedule
   // form and the edit-schedule form. Same DOM shape, same candidate
-  // list (containers + operator + manager); only the chip element id
+  // list (containers + operator + root); only the chip element id
   // prefix and checkbox field name vary. Used to be inlined twice in
   // near-identical 18-line blocks; consolidated here so a future
   // change (new chip kind, candidate-list source swap, etc.) lives in
   // one place. Returns the wrapping `<label class="schedule-field">`
   // ready to append to the form.
   function buildTargetChips({ idPrefix, fieldName, checked, extraNames = [] }) {
-    const candidates = ['operator', 'manager'];
+    // Derive the manager's actual name from live state rather than
+    // hardcoding it — the manager's container name may differ from the
+    // logical label the broker uses (e.g. "root" after the rename).
+    const managerContainer = Array.from(containersState.values()).find((c) => c.is_manager);
+    const managerName = managerContainer?.name;
+    const candidates = ['operator'];
+    if (managerName) candidates.push(managerName);
     const containerNames = Array.from(containersState.values())
+      .filter((c) => !c.is_manager)
       .map((c) => c.name)
-      .filter((n) => n !== 'manager' && n !== 'operator')
+      .filter((n) => n !== 'operator')
       .sort();
     for (const n of containerNames) candidates.push(n);
     // `extraNames` lets the edit form keep showing an already-active
@@ -2786,9 +2793,9 @@ window.marked = marked;
       submitBtn.innerHTML = originalLabel;
     }
   }
-  // The set of agent columns in the schedules table: operator + manager
-  // first, then live containers (sorted), then any extra names that
-  // appear as a schedule target but aren't in the live container list
+  // The set of agent columns in the schedules table: operator + root
+  // (manager) first, then live containers (sorted), then any extra names
+  // that appear as a schedule target but aren't in the live container list
   // (operator typo, container destroyed mid-schedule, etc.) — same
   // membership rule as `buildTargetChips` so the table and the new-/
   // edit-form chip boxes agree on what's addressable.
@@ -2797,10 +2804,12 @@ window.marked = marked;
     const out = [];
     const push = (n) => { if (!seen.has(n)) { seen.add(n); out.push(n); } };
     push('operator');
-    push('manager');
+    const managerContainer = Array.from(containersState.values()).find((c) => c.is_manager);
+    if (managerContainer) push(managerContainer.name);
     const containerNames = Array.from(containersState.values())
+      .filter((c) => !c.is_manager)
       .map((c) => c.name)
-      .filter((n) => n !== 'manager' && n !== 'operator')
+      .filter((n) => n !== 'operator')
       .sort();
     for (const n of containerNames) push(n);
     for (const s of schedulesState) {