diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 610d6fd..bf9003e 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -87,6 +87,7 @@
 config DRM_SIS
 	tristate "SiS video cards"
 	depends on DRM && AGP
+	depends on FB_SIS || FB_SIS=n
 	help
 	  Choose this option if you have a SiS 630 or compatible video
           chipset. If M is selected the module will be called sis. AGP