diff --git a/packages/app/src/components/message.tsx b/packages/app/src/components/message.tsx
index 1658076273..a44cfe592e 100644
--- a/packages/app/src/components/message.tsx
+++ b/packages/app/src/components/message.tsx
@@ -42,7 +42,6 @@ import {
   CircleDot,
   Copy,
   Plus,
-  RotateCcw,
   TriangleAlertIcon,
   Scissors,
   MicVocal,
@@ -2290,8 +2289,6 @@ function taskActivityIcon(activity: TaskActivity) {
       return CircleDot;
     case "completed":
       return Check;
-    case "reopened":
-      return RotateCcw;
     default:
       return CheckSquare;
   }
diff --git a/packages/app/src/i18n/resources.test.ts b/packages/app/src/i18n/resources.test.ts
index 4484a57857..17be56be3b 100644
--- a/packages/app/src/i18n/resources.test.ts
+++ b/packages/app/src/i18n/resources.test.ts
@@ -422,7 +422,6 @@ describe("translation resources", () => {
       added: "Added",
       started: "Started",
       completed: "Completed",
-      reopened: "Reopened",
     });
   });
 
diff --git a/packages/app/src/i18n/resources/ar.ts b/packages/app/src/i18n/resources/ar.ts
index cc1eb185d3..ed12f32ed6 100644
--- a/packages/app/src/i18n/resources/ar.ts
+++ b/packages/app/src/i18n/resources/ar.ts
@@ -345,7 +345,6 @@ export const ar: TranslationResources = {
         added: "أُضيفت",
         started: "بدأت",
         completed: "اكتملت",
-        reopened: "أُعيد فتحها",
       },
     },
     compaction: {
diff --git a/packages/app/src/i18n/resources/en.ts b/packages/app/src/i18n/resources/en.ts
index 10f80ddc47..dbb90fb1f9 100644
--- a/packages/app/src/i18n/resources/en.ts
+++ b/packages/app/src/i18n/resources/en.ts
@@ -343,7 +343,6 @@ export const en = {
         added: "Added",
         started: "Started",
         completed: "Completed",
-        reopened: "Reopened",
       },
     },
     compaction: {
diff --git a/packages/app/src/i18n/resources/es.ts b/packages/app/src/i18n/resources/es.ts
index e65c8c63ac..7986619f57 100644
--- a/packages/app/src/i18n/resources/es.ts
+++ b/packages/app/src/i18n/resources/es.ts
@@ -348,7 +348,6 @@ export const es: TranslationResources = {
         added: "Añadida",
         started: "Iniciada",
         completed: "Completada",
-        reopened: "Reabierta",
       },
     },
     compaction: {
diff --git a/packages/app/src/i18n/resources/fr.ts b/packages/app/src/i18n/resources/fr.ts
index b18d54a70d..69bc8da578 100644
--- a/packages/app/src/i18n/resources/fr.ts
+++ b/packages/app/src/i18n/resources/fr.ts
@@ -349,7 +349,6 @@ export const fr: TranslationResources = {
         added: "Ajoutée",
         started: "Commencée",
         completed: "Terminée",
-        reopened: "Rouverte",
       },
     },
     compaction: {
diff --git a/packages/app/src/i18n/resources/ja.ts b/packages/app/src/i18n/resources/ja.ts
index ea254d43c4..036fcba571 100644
--- a/packages/app/src/i18n/resources/ja.ts
+++ b/packages/app/src/i18n/resources/ja.ts
@@ -348,7 +348,6 @@ export const ja: TranslationResources = {
         added: "追加",
         started: "開始",
         completed: "完了",
-        reopened: "再開",
       },
     },
     compaction: {
diff --git a/packages/app/src/i18n/resources/ko.ts b/packages/app/src/i18n/resources/ko.ts
index 1a4351aad4..bae2910423 100644
--- a/packages/app/src/i18n/resources/ko.ts
+++ b/packages/app/src/i18n/resources/ko.ts
@@ -346,7 +346,6 @@ export const ko: TranslationResources = {
         added: "추가됨",
         started: "시작됨",
         completed: "완료됨",
-        reopened: "다시 열림",
       },
     },
     compaction: {
diff --git a/packages/app/src/i18n/resources/pt-BR.ts b/packages/app/src/i18n/resources/pt-BR.ts
index 15346caa74..e84156e096 100644
--- a/packages/app/src/i18n/resources/pt-BR.ts
+++ b/packages/app/src/i18n/resources/pt-BR.ts
@@ -348,7 +348,6 @@ export const ptBR: TranslationResources = {
         added: "Adicionada",
         started: "Iniciada",
         completed: "Concluída",
-        reopened: "Reaberta",
       },
     },
     compaction: {
diff --git a/packages/app/src/i18n/resources/ru.ts b/packages/app/src/i18n/resources/ru.ts
index a6eb0cedb8..aab8a0245e 100644
--- a/packages/app/src/i18n/resources/ru.ts
+++ b/packages/app/src/i18n/resources/ru.ts
@@ -347,7 +347,6 @@ export const ru: TranslationResources = {
         added: "Добавлена",
         started: "Начата",
         completed: "Завершена",
-        reopened: "Возобновлена",
       },
     },
     compaction: {
diff --git a/packages/app/src/i18n/resources/zh-CN.ts b/packages/app/src/i18n/resources/zh-CN.ts
index 2c19dd98d0..c6ab40af4c 100644
--- a/packages/app/src/i18n/resources/zh-CN.ts
+++ b/packages/app/src/i18n/resources/zh-CN.ts
@@ -345,7 +345,6 @@ export const zhCN: TranslationResources = {
         added: "已添加",
         started: "已开始",
         completed: "已完成",
-        reopened: "已重新打开",
       },
     },
     compaction: {
diff --git a/packages/app/src/runtime/replica-cache/index.ts b/packages/app/src/runtime/replica-cache/index.ts
index 40cdc4c691..6d581aa268 100644
--- a/packages/app/src/runtime/replica-cache/index.ts
+++ b/packages/app/src/runtime/replica-cache/index.ts
@@ -69,7 +69,7 @@ const TodoEntrySchema = z.strictObject({
 const TaskActivitySchema = z.discriminatedUnion("type", [
   z.strictObject({ type: z.literal("created"), count: z.number().int().nonnegative() }),
   z.strictObject({
-    type: z.enum(["added", "started", "completed", "reopened"]),
+    type: z.enum(["added", "started", "completed"]),
     task: z.string(),
   }),
 ]);
diff --git a/packages/app/src/types/stream.test.ts b/packages/app/src/types/stream.test.ts
index 1208368b53..580856fbfd 100644
--- a/packages/app/src/types/stream.test.ts
+++ b/packages/app/src/types/stream.test.ts
@@ -1094,6 +1094,30 @@ describe("stream reducer canonical tool calls", () => {
     ]);
   });
 
+  it("reports new work after completed tasks without reopening anything", () => {
+    const state = hydrateStreamState([
+      {
+        event: todoTimeline([
+          { id: "0", text: "Finish old work", completed: true, status: "completed" },
+          { id: "1", text: "Verify old work", completed: true, status: "completed" },
+        ]),
+        timestamp: new Date("2025-01-01T10:50:00Z"),
+      },
+      {
+        event: todoTimeline([
+          { id: "0", text: "Investigate unrelated bug", completed: false, status: "in_progress" },
+          { id: "1", text: "Write unrelated test", completed: false, status: "pending" },
+        ]),
+        timestamp: new Date("2025-01-01T10:51:00Z"),
+      },
+    ]);
+
+    expect(state.flatMap((item) => (item.kind === "todo_list" ? [item.activity] : []))).toEqual([
+      { type: "created", count: 2 },
+      { type: "started", task: "Investigate unrelated bug" },
+    ]);
+  });
+
   it("groups consecutive initial Claude TaskCreate snapshots", () => {
     const state = hydrateStreamState([
       {
diff --git a/packages/app/src/types/stream.ts b/packages/app/src/types/stream.ts
index fda0ad03aa..b56f20932b 100644
--- a/packages/app/src/types/stream.ts
+++ b/packages/app/src/types/stream.ts
@@ -799,7 +799,7 @@ export interface TodoEntry {
 
 export type TaskActivity =
   | { type: "created"; count: number }
-  | { type: "added" | "started" | "completed" | "reopened"; task: string };
+  | { type: "added" | "started" | "completed"; task: string };
 
 export interface TodoListItem {
   kind: "todo_list";
@@ -1307,8 +1307,6 @@ function deriveTaskActivities(
     if (before === after) continue;
     if (after === "completed") {
       activities.push({ type: "completed", task: task.text });
-    } else if (before === "completed") {
-      activities.push({ type: "reopened", task: task.text });
     } else if (after === "in_progress") {
       activities.push({ type: "started", task: task.text });
     }