diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h
index 873e086ce3a1c51bb6be6aa2851ef56e94494d66..249df3720be2601d23220a20b37c034350c54c95 100644
--- a/include/uapi/linux/magic.h
+++ b/include/uapi/linux/magic.h
@@ -11,6 +11,7 @@
 #define DEBUGFS_MAGIC          0x64626720
 #define SECURITYFS_MAGIC	0x73636673
 #define SELINUX_MAGIC		0xf97cff8c
+#define SMACK_MAGIC		0x43415d53	/* "SMAC" */
 #define RAMFS_MAGIC		0x858458f6	/* some random number */
 #define TMPFS_MAGIC		0x01021994
 #define HUGETLBFS_MAGIC 	0x958458f6	/* some random number */
diff --git a/security/smack/smack.h b/security/smack/smack.h
index 99b36124f7121ebfa3061a528543d49b2bacb6e3..8ad30955e15d85287a3822ac16ed819b5772da11 100644
--- a/security/smack/smack.h
+++ b/security/smack/smack.h
@@ -148,11 +148,6 @@ struct smack_known {
 #define SMACK_UNLABELED_SOCKET	0
 #define SMACK_CIPSO_SOCKET	1
 
-/*
- * smackfs magic number
- */
-#define SMACK_MAGIC	0x43415d53 /* "SMAC" */
-
 /*
  * CIPSO defaults.
  */