diff --git a/include/hamlib/rig.h b/include/hamlib/rig.h
index 066db1875..e0d31a520 100644
--- a/include/hamlib/rig.h
+++ b/include/hamlib/rig.h
@@ -33,7 +33,6 @@
 #define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)
 
 #include <stdio.h>
-#include <stdarg.h>
 #include <string.h>
 #include <inttypes.h>
 #include <time.h>