diff --git a/modules/visuals/config.nix b/modules/visuals/config.nix
index ff87b50..967555e 100644
--- a/modules/visuals/config.nix
+++ b/modules/visuals/config.nix
@@ -50,6 +50,8 @@ in {
       )
     ];
 
+    vim.maps.normal = mkIf (cfg.cellularAutomaton.enable) (mkBinding cfg.cellularAutomaton.mappings.makeItRain "<cmd>CellularAutomaton make_it_rain<CR>" "Make it rain");
+
     vim.luaConfigRC.visuals = nvim.dag.entryAnywhere ''
       ${
         if cfg.lspkind.enable
@@ -134,8 +136,6 @@ in {
           end
 
           require("cellular-automaton").register_animation(config)
-
-          vim.keymap.set("n", "<leader>fml", "<cmd>CellularAutomaton make_it_rain<CR>")
         ''
         else ""
       }
diff --git a/modules/visuals/visuals.nix b/modules/visuals/visuals.nix
index 7fe03ad..679d388 100644
--- a/modules/visuals/visuals.nix
+++ b/modules/visuals/visuals.nix
@@ -36,10 +36,16 @@ with builtins; {
       default = false;
     };
 
-    cellularAutomaton.enable = mkOption {
-      type = types.bool;
-      description = "Enable cellular automaton [cellular-automaton]";
-      default = false;
+    cellularAutomaton = {
+      enable = mkOption {
+        type = types.bool;
+        description = "Enable cellular automaton [cellular-automaton]";
+        default = false;
+      };
+
+      mappings = {
+        makeItRain = mkMappingOption "Make it rain [cellular-automaton]" "<leader>fml";
+      };
     };
 
     fidget-nvim = {