diff --git a/lib/c.zig b/lib/c.zig
index 31a7d3d6fff8..734940ff052d 100644
--- a/lib/c.zig
+++ b/lib/c.zig
@@ -17,12 +17,8 @@ const is_wasm = switch (native_arch) {
     .wasm32, .wasm64 => true,
     else => false,
 };
-const is_msvc = switch (native_abi) {
-    .msvc => true,
-    else => false,
-};
 const is_freestanding = switch (native_os) {
-    .freestanding => true,
+    .freestanding, .other => true,
     else => false,
 };