diff --git a/wmbattery/config.h.in b/wmbattery/config.h.in
deleted file mode 100644
index dd5a6b3..0000000
--- a/wmbattery/config.h.in
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef CONFIG_H
-#define CONFIG_H
-
-/* What system header files can I use? */
-#undef HAVE_GETOPT_H
-#undef HAVE_SYS_FILE_H
-#undef HAVE_SYS_IOCTL_H
-
-#endif