diff --git a/config.h.in b/config.h.in
index 0ac0deb2f7..2900c299cd 100644
--- a/config.h.in
+++ b/config.h.in
@@ -78,7 +78,7 @@
 /* Define to 1 if you have the <cmocka.h> header file. */
 #undef HAVE_CMOCKA_H
 
-/* Define to 1 if you have the `cpuset_setaffinty' function. */
+/* Define to 1 if you have the `cpuset_setaffinity' function. */
 #undef HAVE_CPUSET_SETAFFINITY
 
 /* Define to 1 if you have the `CRYPTO_zalloc' function. */
@@ -414,9 +414,6 @@
 /* Define to 1 if you have the <sys/param.h> header file. */
 #undef HAVE_SYS_PARAM_H
 
-/* Define to 1 if you have the <sys/prctl.h> header file. */
-#undef HAVE_SYS_PRCTL_H
-
 /* Define to 1 if you have the <sys/procset.h> header file. */
 #undef HAVE_SYS_PROCSET_H