1 files changed, 1 insertions, 1 deletions

diff --git a/src/keyboard.c b/src/keyboard.c
index 75bafc28b83..5a3511743de 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -2183,7 +2183,7 @@ read_char (commandflag, nmaps, maps, prev_event, used_mouse_menu)
           int sec, usec;
           double duration = extract_float (Vecho_keystrokes);
           sec = (int) duration;
-          usec += (duration - sec) * 1000000;
+          usec = (duration - sec) * 1000000;
           save_getcjmp (save_jump);
           restore_getcjmp (local_getcjmp);
           tem0 = sit_for (sec, usec, 1, 1, 0);