diff --git a/security/Makefile b/security/Makefile
index bb44e35..da20a19 100644
--- a/security/Makefile
+++ b/security/Makefile
@@ -8,7 +8,8 @@
 subdir-$(CONFIG_SECURITY_TOMOYO)        += tomoyo
 
 # always enable default capabilities
-obj-y		+= commoncap.o min_addr.o
+obj-y					+= commoncap.o
+obj-$(CONFIG_MMU)			+= min_addr.o
 
 # Object file lists
 obj-$(CONFIG_SECURITY)			+= security.o capability.o