diff --git a/SConstruct b/SConstruct
index beac803..404fea1 100644
--- a/SConstruct
+++ b/SConstruct
@@ -624,6 +624,11 @@ else:
         announce("You do not have kernel CANbus available.")
         env["nmea2000"] = False
 
+    if config.CheckHeader("termios.h"):
+        confdefs.append("#define HAVE_TERMIOS_H 1\n")
+    else:
+        confdefs.append("/* #undef HAVE_TERMIOS_H */\n")
+
     # endian.h is required for rtcm104v2 unless the compiler defines
     # __ORDER_BIG_ENDIAN__, __ORDER_LITTLE_ENDIAN__ and __BYTE_ORDER__
     if config.CheckCompilerDefines("__ORDER_BIG_ENDIAN__") \
diff --git a/gps2udp.c b/gps2udp.c
index c39004d..dcadc65 100644
--- a/gps2udp.c
+++ b/gps2udp.c
@@ -11,6 +11,9 @@
  * BSD terms apply: see the file COPYING in the distribution root for details.
  *
  */
+
+#include "gpsd_config.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdbool.h>
@@ -18,7 +21,9 @@
 #include <string.h>
 #include <strings.h>
 #include <fcntl.h>
+#ifdef HAVE_TERMIOS_H
 #include <termios.h>
+#endif /* HAVE_TERMIOS_H */
 #include <time.h>
 #include <assert.h>
 #include <sys/time.h>
diff --git a/gpsd.h-tail b/gpsd.h-tail
index 2fa81e3..0aa1c16 100644
--- a/gpsd.h-tail
+++ b/gpsd.h-tail
@@ -5,7 +5,9 @@
  */
 #endif /* GPSD_CONFIG_H */
 
+#ifdef HAVE_TERMIOS_H
 #include <termios.h>
+#endif /* HAVE_TERMIOS_H */
 #include <stdint.h>
 #include <stdarg.h>
 #include "gps.h"
diff --git a/gpspipe.c b/gpspipe.c
index 7e6a37b..64cc39e 100644
--- a/gpspipe.c
+++ b/gpspipe.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include "gpsd_config.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdbool.h>
@@ -30,7 +32,9 @@
 #include <string.h>
 #include <strings.h>
 #include <fcntl.h>
+#ifdef HAVE_TERMIOS_H
 #include <termios.h>
+#endif /* HAVE_TERMIOS_H */
 #include <time.h>
 #include <sys/time.h>
 #include <sys/types.h>