diff --git a/lib/std/c.zig b/lib/std/c.zig
index 4b3bae61d1..2a47628306 100644
--- a/lib/std/c.zig
+++ b/lib/std/c.zig
@@ -177,7 +177,7 @@ pub const passwd = switch (native_os) {
         dir: ?[*:0]const u8, // home directory
         shell: ?[*:0]const u8, // shell program
     },
-    .openbsd => extern struct {
+    .netbsd, .openbsd, .macos => extern struct {
         name: ?[*:0]const u8, // user name
         passwd: ?[*:0]const u8, // encrypted password
         uid: uid_t, // user uid