diff --git a/lib/std/Target.zig b/lib/std/Target.zig
index c99e5e4fe592957eb5a6fb7e95397d38694bf8b5..9019b913b2f0916b840a036b8d239f4c9e95843e 100644
--- a/lib/std/Target.zig
+++ b/lib/std/Target.zig
@@ -3232,6 +3232,7 @@ pub fn cTypeBitSize(target: *const Target, c_type: CType) ?u16 {
         .freestanding,
         .other,
         .ashetos,
+        .tios,
         => switch (target.cpu.arch) {
             .msp430,
             .x86_16,
@@ -3254,6 +3255,13 @@ pub fn cTypeBitSize(target: *const Target, c_type: CType) ?u16 {
                 .long, .ulong, .float => 32,
                 .double, .longdouble, .longlong, .ulonglong => 64,
             },
+            .ez80 => switch (c_type) {
+                .char => 8,
+                .short, .ushort => 16,
+                .int, .uint => 24,
+                .long, .ulong, .float, .double => 32,
+                .longlong, .ulonglong, .longdouble => 64,
+            },
             else => switch (c_type) {
                 .char => 8,
                 .short, .ushort => 16,
@@ -3475,14 +3483,6 @@ pub fn cTypeBitSize(target: *const Target, c_type: CType) ?u16 {
             .longdouble => 80,
         },
 
-        .tios => switch (c_type) {
-            .char => 8,
-            .short, .ushort => 16,
-            .int, .uint => 24,
-            .long, .ulong, .float, .double => 32,
-            .longlong, .ulonglong, .longdouble => 64,
-        },
-
         .opengl => null,
     };
 }