diff --git a/tui/src/tui_content.rs b/tui/src/tui_content.rs
index 66d7abf..f793ede 100644
--- a/tui/src/tui_content.rs
+++ b/tui/src/tui_content.rs
@@ -167,7 +167,7 @@ impl Content<TuiOut> for ScrollbarH {
                 if i < (Self::ICON_DEC.len()) {
                     cell.set_fg(Rgb(255, 255, 255));
                     cell.set_bg(Rgb(0, 0, 0));
-                    cell.set_char(Self::ICON_DEC[x as usize]);
+                    cell.set_char(Self::ICON_DEC[i as usize]);
                 } else if i > (w as usize - Self::ICON_INC.len()) {
                     cell.set_fg(Rgb(255, 255, 255));
                     cell.set_bg(Rgb(0, 0, 0));