diff --git a/gshmm.go b/gshmm.go
index 6c33583..534215a 100644
--- a/gshmm.go
+++ b/gshmm.go
@@ -195,8 +195,8 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		// TODO: implement cursor for scrolling up/down filtered
 		//       results so we can view the PDF contents as desired
 		//       it's currently just the last one (closest to input)
-		lastdatasheet := m.filteredDatasheets[len(m.filteredDatasheets)-1]
-		viewportText := m.datasheetFromName(lastdatasheet)
+		lastDatasheet := m.filteredDatasheets[len(m.filteredDatasheets)-1]
+		viewportText := m.datasheetFromName(lastDatasheet)
 		m.datasheetViewport.SetContent(viewportText)
 	}