diff --git a/tests/snapshot_tests/snapshot_apps/auto_width_input.py b/tests/snapshot_tests/snapshot_apps/auto_width_input.py
new file mode 100644
index 000000000..aafffaf8d
--- /dev/null
+++ b/tests/snapshot_tests/snapshot_apps/auto_width_input.py
@@ -0,0 +1,26 @@
+from textual.app import App, ComposeResult
+from textual.containers import Vertical
+from textual.widgets import Header, Footer, Label, Input
+
+
+class InputWidthAutoApp(App[None]):
+
+    CSS = """
+    Screen {
+        align: center middle;
+    }
+    Input.auto {
+        width: auto;
+        max-width: 100%;
+    }
+
+    """
+
+    def compose(self) -> ComposeResult:
+        yield Header()
+        yield Input(placeholder="This has auto width", classes="auto")
+        yield Footer()
+
+
+if __name__ == "__main__":
+    InputWidthAutoApp().run()