diff --git a/include/proto/task.h b/include/proto/task.h
index 6a89cd9..24edaac 100644
--- a/include/proto/task.h
+++ b/include/proto/task.h
@@ -32,6 +32,7 @@
 #include <common/ticks.h>
 #include <common/hathreads.h>
 
+#include <eb32sctree.h>
 #include <eb32tree.h>
 
 #include <types/global.h>
@@ -163,7 +164,7 @@
  */
 static inline struct task *__task_unlink_rq(struct task *t)
 {
-	eb32_delete(&t->rq);
+	eb32sc_delete(&t->rq);
 	tasks_run_queue--;
 	if (likely(t->nice))
 		niced_tasks--;
diff --git a/include/types/task.h b/include/types/task.h
index 236324d..70fc681 100644
--- a/include/types/task.h
+++ b/include/types/task.h
@@ -26,6 +26,7 @@
 
 #include <common/config.h>
 #include <common/mini-clist.h>
+#include <eb32sctree.h>
 #include <eb32tree.h>
 
 /* values for task->state */
@@ -63,7 +64,7 @@
 
 /* The base for all tasks */
 struct task {
-	struct eb32_node rq;		/* ebtree node used to hold the task in the run queue */
+	struct eb32sc_node rq;		/* ebtree node used to hold the task in the run queue */
 	unsigned short state;		/* task state : bit field of TASK_* */
 	unsigned short pending_state;	/* pending states for running talk */
 	short nice;			/* the task's current nice value from -1024 to +1024 */