diff --git a/crates/ui-egui/src/tests_dialog_fit.rs b/crates/ui-egui/src/tests_dialog_fit.rs
index 895a1d864..0014c6bdb 100644
--- a/crates/ui-egui/src/tests_dialog_fit.rs
+++ b/crates/ui-egui/src/tests_dialog_fit.rs
@@ -94,8 +94,10 @@ fn export_dialog_is_unchanged_in_a_tall_window() {
     assert_fits(&h, "Export at 1600×1000");
     let dialog = rect(&h, "dialog:window");
     // (846 tall as before #781: the whole dialog, nothing scrolled away; 615 wide since the
-    // format row gained JPEG XL, #780)
-    assert!((dialog.height() - 846.0).abs() <= 1.0, "{dialog:?}");
+    // format row gained JPEG XL, #780. On macOS the dialog has one more row, "Add to Apple Photos"
+    // (#236), so it is 876 tall there)
+    let height = if cfg!(target_os = "macos") { 876.0 } else { 846.0 };
+    assert!((dialog.height() - height).abs() <= 1.0, "{dialog:?}");
     assert!((dialog.width() - 615.2).abs() <= 1.0, "{dialog:?}");
 }