diff --git a/elks/fs/msdos/inode.c b/elks/fs/msdos/inode.c
index bddfccb5f..ff10affcd 100644
--- a/elks/fs/msdos/inode.c
+++ b/elks/fs/msdos/inode.c
@@ -18,50 +18,50 @@
 #ifdef CONFIG_FS_DEV
 /* FAT device table, increase DEVDIR_SIZE and DEVINO_BASE to add entries*/
 struct msdos_devdir_entry devnods[DEVDIR_SIZE] = {
-    { "hda",	S_IFBLK | 0644, DEV_HDA     },
-    { "hda1",	S_IFBLK | 0644, DEV_HDA+1   },
-    { "hda2",	S_IFBLK | 0644, DEV_HDA+2   },
-    { "hda3",	S_IFBLK | 0644, DEV_HDA+3   },
-    { "hda4",	S_IFBLK | 0644, DEV_HDA+4   },
-    { "hdb",	S_IFBLK | 0644, DEV_HDB     },
-    { "hdb1",	S_IFBLK | 0644, DEV_HDB+1   },
-    { "hdb2",	S_IFBLK | 0644, DEV_HDB+2   },
-    { "hdb3",	S_IFBLK | 0644, DEV_HDB+3   },
-    { "hdb4",	S_IFBLK | 0644, DEV_HDB+4   },
-    { "hdc",	S_IFBLK | 0644, DEV_HDC     },
-    { "hdc1",	S_IFBLK | 0644, DEV_HDC+1   },
-    { "hdc2",	S_IFBLK | 0644, DEV_HDC+2   },
-    { "hdc3",	S_IFBLK | 0644, DEV_HDC+3   },
-    { "hdc4",	S_IFBLK | 0644, DEV_HDC+4   },
-    { "hdd",	S_IFBLK | 0644, DEV_HDD     },
-    { "hdd1",	S_IFBLK | 0644, DEV_HDD+1   },
-    { "hdd2",	S_IFBLK | 0644, DEV_HDD+2   },
-    { "hdd3",	S_IFBLK | 0644, DEV_HDD+3   },
-    { "hdd4",	S_IFBLK | 0644, DEV_HDD+4   },
-    { "fd0",	S_IFBLK | 0644, DEV_FD0     },
-    { "fd1",	S_IFBLK | 0644, DEV_FD1     },
-    { "fd2",    S_IFBLK | 0644, DEV_FD2     },
-    { "fd3",    S_IFBLK | 0644, DEV_FD3     },
-    { "rd0",	S_IFBLK | 0644, MKDEV(1, 0) },
-    { "ssd",	S_IFBLK | 0644, MKDEV(2, 0) },
-    { "kmem",	S_IFCHR | 0644, MKDEV(1, 2) },
-    { "null",	S_IFCHR | 0644, MKDEV(1, 3) },
-    { "zero",	S_IFCHR | 0644, MKDEV(1, 5) },
-    { "tty1",	S_IFCHR | 0644, MKDEV(4, 0) },
-    { "tty2",	S_IFCHR | 0644, MKDEV(4, 1) },
-    { "tty3",	S_IFCHR | 0644, MKDEV(4, 2) },
-    { "ttyS0",	S_IFCHR | 0644, MKDEV(4, 64)},
-    { "ttyS1",	S_IFCHR | 0644, MKDEV(4, 65)},
-    { "console",S_IFCHR | 0600, MKDEV(4, 254)},
-    { "tty",	S_IFCHR | 0666, MKDEV(4, 255)},
-    { "ttyp0",	S_IFCHR | 0644, MKDEV(4, 8) },
-    { "ptyp0",	S_IFCHR | 0644, MKDEV(2, 8) },
-    { "ttyp1",	S_IFCHR | 0644, MKDEV(4, 9) },
-    { "ptyp1",	S_IFCHR | 0644, MKDEV(2, 9) },
-    { "tcpdev",	S_IFCHR | 0644, MKDEV(8, 0) },
-    { "ne0",	S_IFCHR | 0644, MKDEV(9, 0) },
-    { "wd0",	S_IFCHR | 0644, MKDEV(9, 1) },
-    { "3c0",	S_IFCHR | 0644, MKDEV(9, 2) },
+    { "hda",	S_IFBLK | 0644, DEV_HDA                     },
+    { "hda1",	S_IFBLK | 0644, DEV_HDA+1                   },
+    { "hda2",	S_IFBLK | 0644, DEV_HDA+2                   },
+    { "hda3",	S_IFBLK | 0644, DEV_HDA+3                   },
+    { "hda4",	S_IFBLK | 0644, DEV_HDA+4                   },
+    { "hdb",	S_IFBLK | 0644, DEV_HDB                     },
+    { "hdb1",	S_IFBLK | 0644, DEV_HDB+1                   },
+    { "hdb2",	S_IFBLK | 0644, DEV_HDB+2                   },
+    { "hdb3",	S_IFBLK | 0644, DEV_HDB+3                   },
+    { "hdb4",	S_IFBLK | 0644, DEV_HDB+4                   },
+    { "hdc",	S_IFBLK | 0644, DEV_HDC                     },
+    { "hdc1",	S_IFBLK | 0644, DEV_HDC+1                   },
+    { "hdc2",	S_IFBLK | 0644, DEV_HDC+2                   },
+    { "hdc3",	S_IFBLK | 0644, DEV_HDC+3                   },
+    { "hdc4",	S_IFBLK | 0644, DEV_HDC+4                   },
+    { "hdd",	S_IFBLK | 0644, DEV_HDD                     },
+    { "hdd1",	S_IFBLK | 0644, DEV_HDD+1                   },
+    { "hdd2",	S_IFBLK | 0644, DEV_HDD+2                   },
+    { "hdd3",	S_IFBLK | 0644, DEV_HDD+3                   },
+    { "hdd4",	S_IFBLK | 0644, DEV_HDD+4                   },
+    { "fd0",	S_IFBLK | 0644, DEV_FD0                     },
+    { "fd1",	S_IFBLK | 0644, DEV_FD1                     },
+    { "fd2",    S_IFBLK | 0644, DEV_FD2                     },
+    { "fd3",    S_IFBLK | 0644, DEV_FD3                     },
+    { "rd0",	S_IFBLK | 0644, MKDEV(RAM_MAJOR, 0)         },
+    { "ssd",	S_IFBLK | 0644, MKDEV(SSD_MAJOR, 0)         },
+    { "kmem",	S_IFCHR | 0644, MKDEV(MEM_MAJOR, 2)         },
+    { "null",	S_IFCHR | 0644, MKDEV(MEM_MAJOR, 3)         },
+    { "zero",	S_IFCHR | 0644, MKDEV(MEM_MAJOR, 5)         },
+    { "tty1",	S_IFCHR | 0644, MKDEV(TTY_MAJOR, 0)         },
+    { "tty2",	S_IFCHR | 0644, MKDEV(TTY_MAJOR, 1)         },
+    { "tty3",	S_IFCHR | 0644, MKDEV(TTY_MAJOR, 2)         },
+    { "ttyS0",	S_IFCHR | 0644, MKDEV(TTY_MAJOR, 64)        },
+    { "ttyS1",	S_IFCHR | 0644, MKDEV(TTY_MAJOR, 65)        },
+    { "console",S_IFCHR | 0600, MKDEV(TTY_MAJOR, 254)       },
+    { "tty",	S_IFCHR | 0666, MKDEV(TTY_MAJOR, 255)       },
+    { "ttyp0",	S_IFCHR | 0644, MKDEV(TTY_MAJOR, 8)         },
+    { "ttyp1",	S_IFCHR | 0644, MKDEV(TTY_MAJOR, 9)         },
+    { "ptyp0",	S_IFCHR | 0644, MKDEV(PTY_MASTER_MAJOR, 8)  },
+    { "ptyp1",	S_IFCHR | 0644, MKDEV(PTY_MASTER_MAJOR, 9)  },
+    { "tcpdev",	S_IFCHR | 0644, MKDEV(TCPDEV_MAJOR, 0)      },
+    { "ne0",	S_IFCHR | 0644, MKDEV(ETH_MAJOR, 0)         },
+    { "wd0",	S_IFCHR | 0644, MKDEV(ETH_MAJOR, 1)         },
+    { "3c0",	S_IFCHR | 0644, MKDEV(ETH_MAJOR, 2)         },
 };
 #endif