diff --git a/tests/rust/src/bin/dangling_fd.rs b/tests/rust/src/bin/dangling_fd.rs
index 3d29c4fc..fbadc595 100644
--- a/tests/rust/src/bin/dangling_fd.rs
+++ b/tests/rust/src/bin/dangling_fd.rs
@@ -5,27 +5,29 @@ unsafe fn test_dangling_fd(dir_fd: wasi::Fd) {
     if TESTCONFIG.support_dangling_filesystem() {
         // Create a file, open it, delete it without closing the handle,
         // and then try creating it again
-        let fd = wasi::path_open(dir_fd, 0, "file", wasi::OFLAGS_CREAT, 0, 0, 0).unwrap();
+        let fd = wasi::path_open(dir_fd, 0, "file.cleanup", wasi::OFLAGS_CREAT, 0, 0, 0).unwrap();
         wasi::fd_close(fd).unwrap();
-        let file_fd = wasi::path_open(dir_fd, 0, "file", 0, 0, 0, 0).expect("failed to open");
+        let file_fd =
+            wasi::path_open(dir_fd, 0, "file.cleanup", 0, 0, 0, 0).expect("failed to open");
         assert!(
             file_fd > libc::STDERR_FILENO as wasi::Fd,
             "file descriptor range check",
         );
-        wasi::path_unlink_file(dir_fd, "file").expect("failed to unlink");
-        let fd = wasi::path_open(dir_fd, 0, "file", wasi::OFLAGS_CREAT, 0, 0, 0).unwrap();
+        wasi::path_unlink_file(dir_fd, "file.cleanup").expect("failed to unlink");
+        let fd = wasi::path_open(dir_fd, 0, "file.cleanup", wasi::OFLAGS_CREAT, 0, 0, 0).unwrap();
         wasi::fd_close(fd).unwrap();
 
         // Now, repeat the same process but for a directory
-        wasi::path_create_directory(dir_fd, "subdir").expect("failed to create dir");
-        let subdir_fd = wasi::path_open(dir_fd, 0, "subdir", wasi::OFLAGS_DIRECTORY, 0, 0, 0)
-            .expect("failed to open dir");
+        wasi::path_create_directory(dir_fd, "subdir.cleanup").expect("failed to create dir");
+        let subdir_fd =
+            wasi::path_open(dir_fd, 0, "subdir.cleanup", wasi::OFLAGS_DIRECTORY, 0, 0, 0)
+                .expect("failed to open dir");
         assert!(
             subdir_fd > libc::STDERR_FILENO as wasi::Fd,
             "file descriptor range check",
         );
-        wasi::path_remove_directory(dir_fd, "subdir").expect("failed to remove dir 2");
-        wasi::path_create_directory(dir_fd, "subdir").expect("failed to create dir 2");
+        wasi::path_remove_directory(dir_fd, "subdir.cleanup").expect("failed to remove dir 2");
+        wasi::path_create_directory(dir_fd, "subdir.cleanup").expect("failed to create dir 2");
     }
 }
 
diff --git a/tests/rust/src/bin/dangling_symlink.rs b/tests/rust/src/bin/dangling_symlink.rs
index bfc9095d..771078f5 100644
--- a/tests/rust/src/bin/dangling_symlink.rs
+++ b/tests/rust/src/bin/dangling_symlink.rs
@@ -4,11 +4,11 @@ use wasi_tests::{assert_errno, open_scratch_directory, TESTCONFIG};
 unsafe fn test_dangling_symlink(dir_fd: wasi::Fd) {
     if TESTCONFIG.support_dangling_filesystem() {
         // First create a dangling symlink.
-        wasi::path_symlink("target", dir_fd, "symlink").expect("creating a symlink");
+        wasi::path_symlink("target", dir_fd, "symlink.cleanup").expect("creating a symlink");
 
         // Try to open it as a directory with O_NOFOLLOW.
         assert_errno!(
-            wasi::path_open(dir_fd, 0, "symlink", wasi::OFLAGS_DIRECTORY, 0, 0, 0)
+            wasi::path_open(dir_fd, 0, "symlink.cleanup", wasi::OFLAGS_DIRECTORY, 0, 0, 0)
                 .expect_err("opening a dangling symlink as a directory")
                 .raw_error(),
             wasi::ERRNO_NOTDIR,
@@ -17,14 +17,14 @@ unsafe fn test_dangling_symlink(dir_fd: wasi::Fd) {
 
         // Try to open it as a file with O_NOFOLLOW.
         assert_errno!(
-            wasi::path_open(dir_fd, 0, "symlink", 0, 0, 0, 0)
+            wasi::path_open(dir_fd, 0, "symlink.cleanup", 0, 0, 0, 0)
                 .expect_err("opening a dangling symlink as a file")
                 .raw_error(),
             wasi::ERRNO_LOOP
         );
 
         // Clean up.
-        wasi::path_unlink_file(dir_fd, "symlink").expect("failed to remove file");
+        wasi::path_unlink_file(dir_fd, "symlink.cleanup").expect("failed to remove file");
     }
 }