diff --git a/libctru/source/sdmc_dev.c b/libctru/source/sdmc_dev.c
index c823fe6..0c19de1 100644
--- a/libctru/source/sdmc_dev.c
+++ b/libctru/source/sdmc_dev.c
@@ -84,7 +84,7 @@ sdmc_devoptab =
 /*! SDMC archive handle */
 static FS_archive sdmcArchive =
 {
-  .id = 0x00000009,
+  .id = ARCH_SDMC,
   .lowPath =
   {
     .type = PATH_EMPTY,