diff --git a/config/riscv64/vanilla b/config/riscv64/vanilla
index e31df67..16b137d 100644
--- a/config/riscv64/vanilla
+++ b/config/riscv64/vanilla
@@ -7251,6 +7251,7 @@ CONFIG_USB_CDNS_SUPPORT=m
 CONFIG_USB_CDNS_HOST=y
 CONFIG_USB_CDNS3=m
 CONFIG_USB_CDNS3_HOST=y
+CONFIG_USB_CDNS3_STARFIVE=m
 CONFIG_USB_MUSB_HDRC=m
 CONFIG_USB_MUSB_HOST=y
 
diff --git a/rpm/config.sh b/rpm/config.sh
index 6c8164c..69af98f 100644
--- a/rpm/config.sh
+++ b/rpm/config.sh
@@ -1,5 +1,5 @@
 # The version of the main tarball to use
-SRCVERSION=6.4-rc4-next-20230530
+SRCVERSION=6.4-rc4-next-20230531
 # variant of the kernel-source package, either empty or "-rt"
 VARIANT=-vanilla
 # Set to 1 to use the variant kernel for kernel-obs-build