diff --git a/config.h.in b/config.h.in
index 5fce5eb8..2fae2ab4 100644
--- a/config.h.in
+++ b/config.h.in
@@ -45,9 +45,6 @@
 /* Define to 1 if you have the <linux/major.h> header file. */
 #undef HAVE_LINUX_MAJOR_H
 
-/* Define to 1 if you have the <linux/types.h> header file. */
-#undef HAVE_LINUX_TYPES_H
-
 /* Define to 1 if you have the <locale.h> header file. */
 #undef HAVE_LOCALE_H