diff --git a/drivers/staging/sep/Kconfig b/drivers/staging/sep/Kconfig
index 6ef59f8d242e..0a9c39c7f2bd 100644
--- a/drivers/staging/sep/Kconfig
+++ b/drivers/staging/sep/Kconfig
@@ -1,7 +1,7 @@
 config DX_SEP
 	tristate "Discretix SEP driver"
 #	depends on MRST
-	depends on RAR_REGISTER
+	depends on RAR_REGISTER && PCI
 	default y
 	help
 	  Discretix SEP driver