diff --git a/options/custom/programs/walker/default.nix b/options/custom/programs/walker/default.nix
index 864d1e3..6f18d44 100644
--- a/options/custom/programs/walker/default.nix
+++ b/options/custom/programs/walker/default.nix
@@ -42,7 +42,6 @@ in {
         # https://github.com/abenz1267/walker/wiki/Modules
         # https://www.nerdfonts.com/cheat-sheet
         builtins = {
-          calc.switcher_only = true;
           clipboard.switcher_only = true;
           commands.switcher_only = true;
           custom_commands.switcher_only = true;
@@ -57,6 +56,11 @@ in {
             switcher_only = false;
           };
 
+          calc = {
+            min_chars = 0;
+            switcher_only = true;
+          };
+
           dmenu = {
             keep_sort = true; # Disable sorting entries
             placeholder = "Input";