diff --git a/skills/last30days/scripts/last30days.py b/skills/last30days/scripts/last30days.py
index 4efd03b..6a82454 100644
--- a/skills/last30days/scripts/last30days.py
+++ b/skills/last30days/scripts/last30days.py
@@ -197,7 +197,7 @@ def compute_save_path_display(save_dir: str, topic: str, suffix: str, emit: str)
         relative = raw.relative_to(home)
         return f"~/{relative.as_posix()}"
     except ValueError:
-        return str(raw)
+        return raw.as_posix()
 
 
 def read_synthesis_file(path: str) -> str:
diff --git a/tests/test_cli_v3.py b/tests/test_cli_v3.py
index feba03d..23e5dc2 100644
--- a/tests/test_cli_v3.py
+++ b/tests/test_cli_v3.py
@@ -1,6 +1,7 @@
 # ruff: noqa: E402
 import json
 import io
+import shutil
 import tempfile
 import subprocess
 import sys
@@ -150,7 +151,6 @@ class CliV3Tests(unittest.TestCase):
         # f"~/{relative.as_posix()}" which forces forward slashes regardless
         # of host OS. On POSIX hosts this asserts the contract for
         # cross-platform safety; on Windows hosts it would fail without the fix.
-        import shutil
         real_home = Path.home()
         tmp_under_home = Path(tempfile.mkdtemp(prefix="l30d_save_path_", dir=str(real_home)))
         try: