1 files changed, 1 insertions, 0 deletions
diff --git a/xmonad.hs b/xmonad.hs
index 4d56ba1..7110ab8 100644
--- a/xmonad.hs
+++ b/xmonad.hs
@@ -276,6 +276,7 @@ alexXPConfig :: XPConfig
 alexXPConfig = def
         { P.font = font
         , P.height = 20
+        , P.historyFilter = P.deleteAllDuplicates
         }
 
 historyGridConfig :: GSConfig String