diff --git a/source/blender/blenlib/BLI_task.h b/source/blender/blenlib/BLI_task.h
index cd2054a5ec3..d27bf4dad20 100644
--- a/source/blender/blenlib/BLI_task.h
+++ b/source/blender/blenlib/BLI_task.h
@@ -95,8 +95,6 @@ void BLI_task_pool_push_from_thread(TaskPool *pool, TaskRunFunction run,
 void BLI_task_pool_work_and_wait(TaskPool *pool);
 /* cancel all tasks, keep worker threads running */
 void BLI_task_pool_cancel(TaskPool *pool);
-/* stop all worker threads */
-void BLI_task_pool_stop(TaskPool *pool);
 
 /* set number of threads allowed to be used by this pool */
 void BLI_pool_set_num_threads(TaskPool *pool, int num_threads);