diff --git a/src/multimeter.c b/src/multimeter.c
index 913e277e29f39c6a4633a2d0d8288282fbc057c2..93ab3d29a31617ba2387c0fbd8d68780879aa604 100644 (file)
--- a/src/multimeter.c
+++ b/src/multimeter.c
#include "common.h"
#include "plugin.h"
-#if HAVE_TERMIOS_H && HAVE_SYS_IOCTL_H && HAVE_MATH_H
-#include <math.h>
+#if HAVE_TERMIOS_H && HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#include <termios.h>
#else