diff --git a/config.toml b/config.toml
index a737f86..3b21bbf 100644
--- a/config.toml
+++ b/config.toml
@@ -38,3 +38,9 @@ cursor-line = 'hint'
 [keys.normal]
 'F7' = 'goto_previous_buffer'
 'F8' = 'goto_next_buffer'
+X = 'select_line_above'
+x = 'select_line_below'
+
+[keys.select]
+X = 'select_line_above'
+x = 'select_line_below'