diff --git a/extensions-builtin/sd-webui-agent-scheduler b/extensions-builtin/sd-webui-agent-scheduler
deleted file mode 160000
index a33753321..000000000
--- a/extensions-builtin/sd-webui-agent-scheduler
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit a33753321b914c6122df96d1dc0b5117d38af680