diff --git a/core/libs/tests/GuestFstatFault.cpp b/core/libs/tests/GuestFstatFault.cpp
index 4f0aa66bb9..06524f7df8 100644
--- a/core/libs/tests/GuestFstatFault.cpp
+++ b/core/libs/tests/GuestFstatFault.cpp
@@ -60,10 +60,8 @@ int main() {
     Require(close_nid_postfix(sockets[0]) == 0);
     Require(close_nid_postfix(sockets[1]) == 0);
     Require(close_nid_postfix(file) == 0);
-#ifndef _WIN32
     RequireFailure(file, GuestEbadf);
     RequireFailure(-1, GuestEbadf);
-#endif
 
     std::filesystem::remove_all(root);
 }
diff --git a/core/libs/tests/GuestFstatfs.cpp b/core/libs/tests/GuestFstatfs.cpp
index 0c86546ccb..26e06de298 100644
--- a/core/libs/tests/GuestFstatfs.cpp
+++ b/core/libs/tests/GuestFstatfs.cpp
@@ -124,9 +124,7 @@ int main() {
 
     RequireFailure(-1, GuestEbadf);
     Require(close_nid_postfix(file) == 0);
-#ifndef _WIN32
     RequireFailure(file, GuestEbadf);
-#endif
 
     std::filesystem::remove_all(root);
 }