diff --git a/Libraries/LibC/dirent.h b/Libraries/LibC/dirent.h
index 4b05813c84..ed70da7934 100644
--- a/Libraries/LibC/dirent.h
+++ b/Libraries/LibC/dirent.h
@@ -4,6 +4,26 @@
 #include <sys/types.h>
 
 __BEGIN_DECLS
+enum {
+    DT_UNKNOWN = 0,
+#define DT_UNKNOWN DT_UNKNOWN
+    DT_FIFO = 1,
+#define DT_FIFO DT_FIFO
+    DT_CHR = 2,
+#define DT_CHR DT_CHR
+    DT_DIR = 4,
+#define DT_DIR DT_DIR
+    DT_BLK = 6,
+#define DT_BLK DT_BLK
+    DT_REG = 8,
+#define DT_REG DT_REG
+    DT_LNK = 10,
+#define DT_LNK DT_LNK
+    DT_SOCK = 12,
+#define DT_SOCK DT_SOCK
+    DT_WHT = 14
+#define DT_WHT DT_WHT
+};
 
 struct dirent {
     ino_t d_ino;