diff --git a/shell/ash.c b/shell/ash.c
index 29d1d57ca..1511d95c7 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -301,7 +301,6 @@ struct globals_misc {
 	/* exceptions */
 #define EXINT 0         /* SIGINT received */
 #define EXERROR 1       /* a generic error */
-#define EXSHELLPROC 2   /* execute a shell procedure */
 #define EXEXIT 4        /* exit the shell */
 #define EXSIG 5         /* trapped signal in wait(1) */