diff --git a/lib/std/c.zig b/lib/std/c.zig
index e73d7f0e2703ee71b562ff5e53e4554a42eb858d..ced6e7f3b7bd41b8f933aa2ea1b56548669d87b8 100644
--- a/lib/std/c.zig
+++ b/lib/std/c.zig
@@ -5205,7 +5205,7 @@ pub const sockaddr = switch (native_os) {
         /// address family
         family: sa_family_t,
         /// actually longer; address value
-        data: [14]u8,
+        data: [30]u8,
 
         pub const SS_MAXSIZE = 128;
         pub const storage = extern struct {