diff --git a/lab09/lab9.c b/lab09/lab9.c
index e787f70..30e1612 100644
--- a/lab09/lab9.c
+++ b/lab09/lab9.c
@@ -23,6 +23,8 @@
 #define CHAR 4
 #define STRING 5
 
+char A_NUMBER[] = "A01385066";
+
 typedef struct NODE
 {
     void        *data;