diff --git a/a8/a8.h b/a8/a8.h
index fe9b562..b01b64f 100644
--- a/a8/a8.h
+++ b/a8/a8.h
@@ -33,4 +33,6 @@ namespace std
 
 #define NEW_NET
 
+#define A8_MACRO_STR(S) #S
+
 #endif