diff --git a/capellambse_context_diagrams/context.py b/capellambse_context_diagrams/context.py
index 940ad1dc..174c6d77 100644
--- a/capellambse_context_diagrams/context.py
+++ b/capellambse_context_diagrams/context.py
@@ -512,8 +512,8 @@ def _create_diagram(self, params: dict[str, t.Any]) -> cdiagram.Diagram:
         params.setdefault(
             "search_direction", params.get("search_direction", "ALL")
         )
-        params.setdefault("show_owners", params.get("show_owners", True))
-        params.setdefault("layer_sizing", params.get("layer_sizing", "WIDTH"))
+        params.setdefault("show_owners", True)
+        params.setdefault("layer_sizing", "WIDTH")
         data, edges = realization_view.collector(self, params)
         layout = try_to_layout(data)
         adjust_layer_sizing(data, layout, params["layer_sizing"])
diff --git a/docs/gen_images.py b/docs/gen_images.py
index 4540540e..c09bfe8a 100644
--- a/docs/gen_images.py
+++ b/docs/gen_images.py
@@ -132,18 +132,16 @@ def generate_realization_view_images() -> None:
         diag = obj.realization_view
         for layer_sizing in ("UNION", "HEIGHT", "WIDTH", "INDIVIDUAL"):
             with mkdocs_gen_files.open(
-                f"{str(dest / diag.name)} {layer_sizing}.svg", "w"
+                str(dest / f"{diag.name} {layer_sizing}.svg"), "wb"
             ) as fd:
-                print(
-                    diag.render(
-                        "svg",
-                        depth=3,
-                        search_direction="ALL",
-                        show_owners=True,
-                        transparent_background=False,
-                        layer_sizing=layer_sizing,
-                    ),
-                    file=fd,
+                diag.save(
+                    fd,
+                    "svg",
+                    depth=3,
+                    search_direction="ALL",
+                    show_owners=True,
+                    transparent_background=False,
+                    layer_sizing=layer_sizing,
                 )