diff --git a/hw/riscv/Kconfig b/hw/riscv/Kconfig
index 167dc4cca6..1e4b58024f 100644
--- a/hw/riscv/Kconfig
+++ b/hw/riscv/Kconfig
@@ -19,6 +19,7 @@ config MICROCHIP_PFSOC
 config OPENTITAN
     bool
     select IBEX
+    select SIFIVE_PLIC
     select UNIMP
 
 config SHAKTI_C