diff --git a/std/os/windows/util.zig b/std/os/windows/util.zig
index dda9ce7a8b4e9cd9139a8efd2d7f2e2e1ee602ee..c9d2c3c3e66756567c4b946729eaa2e6e899bd29 100644
--- a/std/os/windows/util.zig
+++ b/std/os/windows/util.zig
@@ -166,7 +166,7 @@ pub fn windowsUnloadDll(hModule: windows.HMODULE) void {
 }
 
 test "InvalidDll" {
-    if (builtin.os != builtin.Os.windows) return;
+    if (builtin.os != builtin.Os.windows) return error.SkipZigTest;
 
     const DllName = "asdf.dll";
     const allocator = std.debug.global_allocator;