diff --git a/cmake/config.in b/cmake/config.in
index f2524e4..6054b6d 100644
--- a/cmake/config.in
+++ b/cmake/config.in
@@ -19,9 +19,6 @@
 /* Define to 1 if you have the `gmtime_r' function. */
 #cmakedefine HAVE_GMTIME_R @HAVE_GMTIME_R@
 
-/* Define to 1 if you have the <limits.h> header file. */
-#cmakedefine HAVE_LIMITS_H @HAVE_LIMITS_H@
-
 /* Define to 1 if you have the <pcap/pcap.h> header file. */
 #cmakedefine HAVE_PCAP_PCAP_H @HAVE_PCAP_PCAP_H@
 
diff --git a/cmake/options.h.in b/cmake/options.h.in
index 7446b1b..615cc9b 100644
--- a/cmake/options.h.in
+++ b/cmake/options.h.in
@@ -122,6 +122,8 @@ extern "C" {
 #cmakedefine HAVE_KEYING_MATERIAL
 #undef HAVE_LIBOQS
 #cmakedefine HAVE_LIBOQS
+#undef HAVE_LIMITS_H
+#cmakedefine HAVE_LIMITS_H @HAVE_LIMITS_H@
 #undef HAVE_MAX_FRAGMENT
 #cmakedefine HAVE_MAX_FRAGMENT
 #undef HAVE_OCSP