diff --git a/win32/common/libgstreamer.def b/win32/common/libgstreamer.def
index 87d6cc7a65..3ec6adcd97 100644
--- a/win32/common/libgstreamer.def
+++ b/win32/common/libgstreamer.def
@@ -1119,10 +1119,11 @@ EXPORTS
 	gst_task_pool_new
 	gst_task_pool_prepare
 	gst_task_pool_push
+	gst_task_set_enter_callback
+	gst_task_set_leave_callback
 	gst_task_set_lock
 	gst_task_set_pool
 	gst_task_set_state
-	gst_task_set_thread_callbacks
 	gst_task_start
 	gst_task_state_get_type
 	gst_task_stop