diff --git a/pressure-vessel-test-ui b/pressure-vessel-test-ui
index d13b36e146f27255f893cafe47d34bbb8c2e8c1a..9f83709e40b34cb3baffaf0d602b34374f90373d 100755
--- a/pressure-vessel-test-ui
+++ b/pressure-vessel-test-ui
@@ -128,7 +128,10 @@ class Gui:
         self.grid.attach(runtime_label, 0, row, 1, 1)
 
         self.runtime_combo = Gtk.ComboBoxText.new()
-        self.runtime_combo.append('/', 'None (use host system)')
+        self.runtime_combo.append(
+            '/',
+            'None (use host system and traditional LD_LIBRARY_PATH runtime)'
+        )
 
         for path, description in sorted(self.runtimes.items()):
             self.runtime_combo.append(path, description)