diff --git a/libc-test/build.rs b/libc-test/build.rs
index b9120809b8ae324b867e5917862c33e55294100d..65b049a9cce75e03a72011562ef43be14c5ef001 100755
--- a/libc-test/build.rs
+++ b/libc-test/build.rs
@@ -1843,6 +1843,11 @@ fn test_freebsd(target: &str) {
             // This was renamed in FreeBSD 12.2 and 13 (r350749).
             "IPPROTO_SEP" | "IPPROTO_DCCP" => true,
 
+            // This was changed to 96(0x60) in FreeBSD 13:
+            // https://github.com/freebsd/freebsd/
+            // commit/06b00ceaa914a3907e4e27bad924f44612bae1d7
+            "MINCORE_SUPER" if Some(13) == freebsd_ver => true,
+
             _ => false,
         }
     });