1 files changed, 2 insertions, 2 deletions

diff --git a/shell/ash.c b/shell/ash.c
index b47f0e881..e668f41e1 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -12619,7 +12619,7 @@ readcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
         backslash = 0;
 #if ENABLE_ASH_READ_TIMEOUT
         if (timeout) /* NB: ensuring end_ms is nonzero */
-                end_ms = ((unsigned)(monotonic_us() / 1000) + timeout) | 1;
+                end_ms = ((unsigned)monotonic_ms() + timeout) | 1;
 #endif
         STARTSTACKSTR(p);
         do {
@@ -12630,7 +12630,7 @@ readcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
                         struct pollfd pfd[1];
                         pfd[0].fd = fd;
                         pfd[0].events = POLLIN;
-                        timeout = end_ms - (unsigned)(monotonic_us() / 1000);
+                        timeout = end_ms - (unsigned)monotonic_ms();
                         if ((int)timeout <= 0 /* already late? */
                          || safe_poll(pfd, 1, timeout) != 1 /* no? wait... */
                         ) { /* timed out! */