diff --git a/pyencrypt/loader.py b/pyencrypt/loader.py
index a4f6bc2..acf37c2 100644
--- a/pyencrypt/loader.py
+++ b/pyencrypt/loader.py
@@ -81,15 +81,11 @@ def find_spec(
         cls, fullname: str, path: Sequence[_Path], target: types.ModuleType = None
     ) -> ModuleSpec:
         if path:
+            filename = "{}{}".format(fullname.rsplit(".", 1)[-1], ENCRYPT_SUFFIX)
             if isinstance(path, _NamespacePath):
-                file_path = (
-                    Path(path._path[0])
-                    / f'{fullname.rsplit(".", 1)[-1]}{ENCRYPT_SUFFIX}'
-                )
+                file_path = Path(path._path[0]) / filename
             else:
-                file_path = (
-                    Path(path[0]) / f'{fullname.rsplit(".", 1)[-1]}{ENCRYPT_SUFFIX}'
-                )
+                file_path = Path(path[0]) / filename
         else:
             for p in sys.path:
                 file_path = Path(p) / f"{fullname}{ENCRYPT_SUFFIX}"