diff --git a/home/default.nix b/home/default.nix
index babccf9..a94ba87 100644
--- a/home/default.nix
+++ b/home/default.nix
@@ -28,6 +28,7 @@ in {
         extended = true;
         size = 100000;
         save = size;
+        ignoreDups = true;
       };
       shellAliases = {
         g = "git";