diff --git a/src/map/ENC/attributes.h b/src/map/ENC/attributes.h
new file mode 100644
index 00000000..b348efe4
--- /dev/null
+++ b/src/map/ENC/attributes.h
@@ -0,0 +1,12 @@
+#ifndef ENC_ATTRIBUTES_H
+#define ENC_ATTRIBUTES_H
+
+#define CATHAF 30
+#define CATLMK 35
+#define CATREA 56
+#define CATWRK 71
+#define DRVAL1 87
+#define OBJNAM 116
+#define VALDCO 174
+
+#endif // ENC_ATTRIBUTES_H