diff --git a/ykcs11/pkcs11t.h b/ykcs11/pkcs11t.h
index e24b372..92d7678 100644
--- a/ykcs11/pkcs11t.h
+++ b/ykcs11/pkcs11t.h
@@ -1165,24 +1165,24 @@ typedef CK_EXTRACT_PARAMS CK_PTR CK_EXTRACT_PARAMS_PTR;
  * PKCS #11 interface. Most of these are place holders for other mechanism
  * and will change in the future.
  */
-#define CKM_NETSCAPE_PBE_KEY_GEN		0x80000001UL
-#define CKM_NETSCAPE_PBE_SHA1_DES_CBC		0x80000002UL
-#define CKM_NETSCAPE_PBE_SHA1_TRIPLE_DES_CBC	0x80000003UL
-#define CKM_NETSCAPE_PBE_SHA1_40_BIT_RC2_CBC	0x80000004UL
-#define CKM_NETSCAPE_PBE_SHA1_128_BIT_RC2_CBC	0x80000005UL
-#define CKM_NETSCAPE_PBE_SHA1_40_BIT_RC4	0x80000006UL
-#define CKM_NETSCAPE_PBE_SHA1_128_BIT_RC4	0x80000007UL
-#define CKM_NETSCAPE_PBE_SHA1_FAULTY_3DES_CBC	0x80000008UL
-#define CKM_NETSCAPE_PBE_SHA1_HMAC_KEY_GEN      0x80000009UL
-#define CKM_NETSCAPE_PBE_MD5_HMAC_KEY_GEN       0x8000000aUL
-#define CKM_NETSCAPE_PBE_MD2_HMAC_KEY_GEN       0x8000000bUL
-#define CKM_TLS_MASTER_KEY_DERIVE		0x80000371UL
-#define CKM_TLS_KEY_AND_MAC_DERIVE		0x80000372UL
-#define CKM_TLS_PRF_GENERAL                     0x80000373UL
+#define CKM_NETSCAPE_PBE_KEY_GEN              0x80000001UL
+#define CKM_NETSCAPE_PBE_SHA1_DES_CBC         0x80000002UL
+#define CKM_NETSCAPE_PBE_SHA1_TRIPLE_DES_CBC  0x80000003UL
+#define CKM_NETSCAPE_PBE_SHA1_40_BIT_RC2_CBC  0x80000004UL
+#define CKM_NETSCAPE_PBE_SHA1_128_BIT_RC2_CBC 0x80000005UL
+#define CKM_NETSCAPE_PBE_SHA1_40_BIT_RC4      0x80000006UL
+#define CKM_NETSCAPE_PBE_SHA1_128_BIT_RC4     0x80000007UL
+#define CKM_NETSCAPE_PBE_SHA1_FAULTY_3DES_CBC 0x80000008UL
+#define CKM_NETSCAPE_PBE_SHA1_HMAC_KEY_GEN    0x80000009UL
+#define CKM_NETSCAPE_PBE_MD5_HMAC_KEY_GEN     0x8000000aUL
+#define CKM_NETSCAPE_PBE_MD2_HMAC_KEY_GEN     0x8000000bUL
+#define CKM_TLS_MASTER_KEY_DERIVE             0x80000371UL
+#define CKM_TLS_KEY_AND_MAC_DERIVE            0x80000372UL
+#define CKM_TLS_PRF_GENERAL                   0x80000373UL
 
 /* define used to pass in the database key for DSA private keys */
-#define CKA_NETSCAPE_DB				0xD5A0DB00UL
-#define CKA_NETSCAPE_TRUST			0x80000001UL
+#define CKA_NETSCAPE_DB                       0xD5A0DB00UL
+#define CKA_NETSCAPE_TRUST                    0x80000001UL
 
 // YUBICO specific attributes
 #define CKA_TOUCH_PIN_DEFAULT 0x00000000U