diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig
index abb6660c099c..0a3ec7c726ec 100644
--- a/drivers/infiniband/Kconfig
+++ b/drivers/infiniband/Kconfig
@@ -26,6 +26,7 @@ config INFINIBAND_USER_MAD
 config INFINIBAND_USER_ACCESS
 	tristate "InfiniBand userspace access (verbs and CM)"
 	select ANON_INODES
+	depends on MMU
 	---help---
 	  Userspace InfiniBand access support.  This enables the
 	  kernel side of userspace verbs and the userspace