1 files changed, 4 insertions, 2 deletions

diff --git a/miscutils/conspy.c b/miscutils/conspy.c
index 1a46a4340..0d96a5f9a 100644
--- a/miscutils/conspy.c
+++ b/miscutils/conspy.c
@@ -42,6 +42,7 @@
 //usage:     "\n        -y LINE Starting line"
 
 #include "libbb.h"
+#include "common_bufsiz.h"
 #include <sys/kd.h>
 
 #define ESC "\033"
@@ -363,7 +364,8 @@ int conspy_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int conspy_main(int argc UNUSED_PARAM, char **argv)
 {
         char tty_name[sizeof(DEV_TTY "NN")];
-#define keybuf bb_common_bufsiz1
+#define        keybuf bb_common_bufsiz1
+#define sizeof_keybuf COMMON_BUFSIZE
         struct termios termbuf;
         unsigned opts;
         unsigned ttynum;
@@ -513,7 +515,7 @@ int conspy_main(int argc UNUSED_PARAM, char **argv)
                 default:
                         // Read the keys pressed
                         k = keybuf + G.key_count;
-                        bytes_read = read(G.kbd_fd, k, sizeof(keybuf) - G.key_count);
+                        bytes_read = read(G.kbd_fd, k, sizeof_keybuf - G.key_count);
                         if (bytes_read < 0)
                                 goto abort;