diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c
index de62ec9c0bfc..bacee9a5f32f 100644
--- a/kernel/sched/ext.c
+++ b/kernel/sched/ext.c
@@ -4155,6 +4155,7 @@ DEFINE_SCHED_CLASS(ext) = {
 	.uclamp_enabled		= 1,
 #endif
 };
+EXPORT_SYMBOL_GPL(ext_sched_class);
 
 static void init_dsq(struct scx_dispatch_q *dsq, u64 dsq_id)
 {