diff --git a/rootfs/etc/s6-overlay/s6-rc.d/09-rtlsdr-biastee/down b/rootfs/etc/s6-overlay/s6-rc.d/09-rtlsdr-biastee/down
new file mode 100755
index 0000000..44dbaa3
--- /dev/null
+++ b/rootfs/etc/s6-overlay/s6-rc.d/09-rtlsdr-biastee/down
@@ -0,0 +1,2 @@
+#!/bin/sh
+exec /etc/s6-overlay/scripts/09-rtlsdr-biastee-down
diff --git a/rootfs/etc/s6-overlay/s6-rc.d/09-rtlsdr-biastee/type b/rootfs/etc/s6-overlay/s6-rc.d/09-rtlsdr-biastee/type
new file mode 100644
index 0000000..bdd22a1
--- /dev/null
+++ b/rootfs/etc/s6-overlay/s6-rc.d/09-rtlsdr-biastee/type
@@ -0,0 +1 @@
+oneshot
diff --git a/rootfs/etc/s6-overlay/s6-rc.d/09-rtlsdr-biastee/up b/rootfs/etc/s6-overlay/s6-rc.d/09-rtlsdr-biastee/up
new file mode 100755
index 0000000..188c035
--- /dev/null
+++ b/rootfs/etc/s6-overlay/s6-rc.d/09-rtlsdr-biastee/up
@@ -0,0 +1,2 @@
+#!/bin/sh
+exec /etc/s6-overlay/scripts/09-rtlsdr-biastee-init
diff --git a/rootfs/etc/s6-overlay/s6-rc.d/readsb/dependencies.d/09-rtlsdr-biastee b/rootfs/etc/s6-overlay/s6-rc.d/readsb/dependencies.d/09-rtlsdr-biastee
new file mode 100644
index 0000000..e69de29