diff --git a/radicale/pathutils.py b/radicale/pathutils.py
index 1be03232..fc6504b8 100644
--- a/radicale/pathutils.py
+++ b/radicale/pathutils.py
@@ -287,8 +287,8 @@ def path_to_filesystem(root: str, sane_path: str) -> str:
         # Check for conflicting files (e.g. case-insensitive file systems
         # or short names on Windows file systems)
         if (os.path.lexists(safe_path) and
-          not os.path.realpath(safe_path).endswith(part)):
-            raise CollidingPathError(part)
+            not os.path.realpath(safe_path).endswith(part)):
+                raise CollidingPathError(part)
     return safe_path