diff --git a/crates/ui-egui/src/dialogs.rs b/crates/ui-egui/src/dialogs.rs
index 7d5f60c79f..c1dbd47a00 100644
--- a/crates/ui-egui/src/dialogs.rs
+++ b/crates/ui-egui/src/dialogs.rs
@@ -118,7 +118,12 @@ fn dialogs(app: &mut PdfCraftApp, ctx: &egui::Context) {
                 let row = |ui: &mut egui::Ui, k: &str, v: String| {
                     // Row labels are UI chrome; values are document data and stay as they are.
                     ui.label(egui::RichText::new(tl!(k)).color(t.text_muted));
-                    ui.label(if v.is_empty() { egui::RichText::new("—").color(t.text_faint) } else { egui::RichText::new(v) });
+                    ui.scope(|ui| {
+                        ui.set_max_width(420.0);
+                        ui.add(
+                            egui::Label::new(if v.is_empty() { egui::RichText::new("—").color(t.text_faint) } else { egui::RichText::new(v) }).wrap(),
+                        );
+                    });
                     ui.end_row();
                 };
                 egui::ScrollArea::vertical().max_height(460.0).auto_shrink([false, true]).show(ui, |ui| {
diff --git a/crates/ui-egui/tests/dialog_chrome.rs b/crates/ui-egui/tests/dialog_chrome.rs
index 8a403535eb..57f549305d 100644
--- a/crates/ui-egui/tests/dialog_chrome.rs
+++ b/crates/ui-egui/tests/dialog_chrome.rs
@@ -81,3 +81,18 @@ fn password_prompt_field_is_tall_and_inset() {
     let heading = h.get_by_label("Password required").rect();
     assert!(heading.top() - card.top() >= 16.0, "heading inset {heading:?} in {card:?}");
 }
+
+#[test]
+fn document_properties_long_filename_does_not_overflow_card() {
+    let long_name = "Global_sociology_introducing_five_contemporary_societies_Schneider_Linda_Silverman_Arnold_2000_Boston_isbn13_9780072294309_hash_3d2960a9212a8573bba2536e91f36e59_archive_copy.pdf";
+    let mut h = Harness::builder().with_size(egui::vec2(1400.0, 900.0)).build_eframe(move |_cc| {
+        let mut app = PdfCraftApp::new();
+        app.set_option("language", "en").unwrap();
+        app.open_bytes(long_name, None, fixture()).unwrap();
+        app.set_option("dialog", "properties").unwrap();
+        app
+    });
+    h.run_steps(4);
+    let card = card(&h, "dialog");
+    assert!(card.width() <= 700.0, "dialog card should not blow out horizontally on long filename, width was: {}", card.width());
+}