diff --git a/drivers/staging/dgnc/Kconfig b/drivers/staging/dgnc/Kconfig
index 23daaa5..032c2a7 100644
--- a/drivers/staging/dgnc/Kconfig
+++ b/drivers/staging/dgnc/Kconfig
@@ -1,6 +1,6 @@
 config DGNC
        tristate "Digi Neo and Classic PCI Products"
        default n
-       depends on TTY
+       depends on TTY && PCI
        ---help---
        Driver for the Digi International Neo and Classic PCI based product line.