diff --git a/src/features/background-agent/manager.ts b/src/features/background-agent/manager.ts
index cfe8808a..c13c0ceb 100644
--- a/src/features/background-agent/manager.ts
+++ b/src/features/background-agent/manager.ts
@@ -1044,9 +1044,9 @@ export class BackgroundManager {
   }
 
   /**
-   * Get all completed tasks still in memory (for compaction hook)
+   * Get all non-running tasks still in memory (for compaction hook)
    */
-  getCompletedTasks(): BackgroundTask[] {
+  getNonRunningTasks(): BackgroundTask[] {
     return Array.from(this.tasks.values()).filter(t => t.status !== "running")
   }
 
diff --git a/src/features/background-agent/state.ts b/src/features/background-agent/state.ts
index e3a1cd57..074ece38 100644
--- a/src/features/background-agent/state.ts
+++ b/src/features/background-agent/state.ts
@@ -48,7 +48,7 @@ export class TaskStateManager {
   getRunningTasks(): BackgroundTask[] {
     return Array.from(this.tasks.values()).filter(t => t.status === "running")
   }
-  getCompletedTasks(): BackgroundTask[] {
+  getNonRunningTasks(): BackgroundTask[] {
     return Array.from(this.tasks.values()).filter(t => t.status !== "running")
   }
 
diff --git a/src/features/background-agent/task-queries.ts b/src/features/background-agent/task-queries.ts
index d53c6f90..e4301ca5 100644
--- a/src/features/background-agent/task-queries.ts
+++ b/src/features/background-agent/task-queries.ts
@@ -44,7 +44,7 @@ export function getRunningTasks(tasks: Iterable<BackgroundTask>): BackgroundTask
   return Array.from(tasks).filter((t) => t.status === "running")
 }
 
-export function getCompletedTasks(tasks: Iterable<BackgroundTask>): BackgroundTask[] {
+export function getNonRunningTasks(tasks: Iterable<BackgroundTask>): BackgroundTask[] {
   return Array.from(tasks).filter((t) => t.status !== "running")
 }