diff --git a/docs/changelog.md b/docs/changelog.md
index a9c66b40..bb0f1f01 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 2.1.1 - 2024-03-25
+
+- fix Path.replace called instead of str.replace
+
 ## 2.1.0 - 2024-03-25
 
 ### Bug fixes
diff --git a/umap/__init__.py b/umap/__init__.py
index 127c148a..5b0431ec 100644
--- a/umap/__init__.py
+++ b/umap/__init__.py
@@ -1 +1 @@
-VERSION = "2.1.0"
+VERSION = "2.1.1"
diff --git a/umap/tests/test_datalayer_views.py b/umap/tests/test_datalayer_views.py
index 39374221..6055e47e 100644
--- a/umap/tests/test_datalayer_views.py
+++ b/umap/tests/test_datalayer_views.py
@@ -44,6 +44,16 @@ def test_get_with_public_mode(client, settings, datalayer, map):
     assert j["type"] == "FeatureCollection"
 
 
+def test_get_with_x_accel_redirect(client, settings, datalayer, map):
+    settings.UMAP_XSENDFILE_HEADER = "X-Accel-Redirect"
+    url = reverse("datalayer_view", args=(map.pk, datalayer.pk))
+    response = client.get(url)
+    assert response.status_code == 200
+    assert "X-Accel-Redirect" in response.headers
+    assert response["X-Accel-Redirect"].startswith("/internal/datalayer/")
+    assert response["X-Accel-Redirect"].endswith(".geojson")
+
+
 def test_get_with_open_mode(client, settings, datalayer, map):
     map.share_status = Map.PUBLIC
     map.save()
diff --git a/umap/views.py b/umap/views.py
index b9769599..3a8d1743 100644
--- a/umap/views.py
+++ b/umap/views.py
@@ -1020,8 +1020,8 @@ class DataLayerView(GZipMixin, BaseDetailView):
 
         if getattr(settings, "UMAP_XSENDFILE_HEADER", None):
             response = HttpResponse()
-            path = path.replace(settings.MEDIA_ROOT, "/internal")
-            response[settings.UMAP_XSENDFILE_HEADER] = path
+            internal_path = str(path).replace(settings.MEDIA_ROOT, "/internal")
+            response[settings.UMAP_XSENDFILE_HEADER] = internal_path
         else:
             # Do not use in production
             # (no gzip/cache-control/If-Modified-Since/If-None-Match)