diff --git a/lib/std/os/linux.zig b/lib/std/os/linux.zig
index 9039acedee9e..16db9db5e2cd 100644
--- a/lib/std/os/linux.zig
+++ b/lib/std/os/linux.zig
@@ -6501,12 +6501,12 @@ pub const tc_oflag_t = if (is_ppc) packed struct(tcflag_t) {
     ONLRET: bool = false,
     OFILL: bool = false,
     OFDEL: bool = false,
-    NLDLY: NLDLY = 0,
-    TABDLY: TABDLY = 0,
-    CRDLY: CRDLY = 0,
-    FFDLY: FFDLY = 0,
-    BSDLY: BSDLY = 0,
-    VTDLY: VTDLY = 0,
+    NLDLY: NLDLY = .NL0,
+    TABDLY: TABDLY = .TAB0,
+    CRDLY: CRDLY = .CR0,
+    FFDLY: FFDLY = .FF0,
+    BSDLY: BSDLY = .BS0,
+    VTDLY: VTDLY = .VT0,
     _17: u15 = 0,
 } else if (is_sparc) packed struct(tcflag_t) {
     OPOST: bool = false,