diff --git a/src/routes/home/Export/ExportOptions.tsx b/src/routes/home/Export/ExportOptions.tsx
index 1ab57b2..7653f27 100644
--- a/src/routes/home/Export/ExportOptions.tsx
+++ b/src/routes/home/Export/ExportOptions.tsx
@@ -113,7 +113,7 @@ function ExportOptions({ disabled = false }: { disabled?: boolean }) {
             name="keepUnusedPatterns"
             title="Keep unused patterns"
             disabled={disabled}
-            helperText="Add non-empty group patterns that are not assigned to any scene as extra Session rows. They will not be added to the Song Arrangement."
+            helperText="Add unassigned group patterns containing notes or MIDI expression as extra Session rows. They will not be added to the Song Arrangement."
           />
           <CheckboxField
             name="groupTracks"