diff --git a/include/net/macsec.h b/include/net/macsec.h
index d6fa6b97f6efa347ea24653dfced8456576e7102..73780aa73644cbaf040f31644bc080d9cb5b5575 100644
--- a/include/net/macsec.h
+++ b/include/net/macsec.h
@@ -14,7 +14,6 @@
 #define MACSEC_DEFAULT_PN_LEN 4
 #define MACSEC_XPN_PN_LEN 8
 
-#define MACSEC_SALT_LEN 12
 #define MACSEC_NUM_AN 4 /* 2 bits for the association number */
 
 typedef u64 __bitwise sci_t;
diff --git a/include/uapi/linux/if_macsec.h b/include/uapi/linux/if_macsec.h
index 3af2aa069a3677ca30691c854268664201f7103f..d5b6d1f37353e788ff8d0fdaf010946986c6a3fd 100644
--- a/include/uapi/linux/if_macsec.h
+++ b/include/uapi/linux/if_macsec.h
@@ -22,6 +22,8 @@
 
 #define MACSEC_KEYID_LEN 16
 
+#define MACSEC_SALT_LEN 12
+
 /* cipher IDs as per IEEE802.1AE-2018 (Table 14-1) */
 #define MACSEC_CIPHER_ID_GCM_AES_128 0x0080C20001000001ULL
 #define MACSEC_CIPHER_ID_GCM_AES_256 0x0080C20001000002ULL