diff --git a/src/fileio.c b/src/fileio.c
index cdbd01a..d467eba 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -2970,8 +2970,8 @@
 	return FAIL;
     method = get_crypt_method((char *)buffer,
 					CRYPT_MAGIC_LEN +
-                                        CRYPT_SEED_LEN_MAX +
-                                        CRYPT_SALT_LEN_MAX);
+					CRYPT_SEED_LEN_MAX +
+					CRYPT_SALT_LEN_MAX);
     if (method < 0 || method != curbuf->b_p_cm)
 	return FAIL;