diff --git a/terminal-environment.nix b/terminal-environment.nix
index 315d932..cd91ac6 100644
--- a/terminal-environment.nix
+++ b/terminal-environment.nix
@@ -6,6 +6,8 @@
         python313Packages.pynvim
         git
         hyfetch
+        fzf
+        fzf-zsh
     ];
 
     programs.tmux = {
@@ -26,7 +28,6 @@
         histFile = "$HOME/.zsh_history";
         setOptions = [
             "HIST_IGNORE_ALL_DUPS"
-            "VI_MODE_RESET_PROMPT_ON_MODE_CHANGE=true"
         ];
 
         shellAliases = {
@@ -42,7 +43,6 @@
               "git"
               "z"
               "dotenv"
-              "autoenv"
               "battery"
               "emoji"
               "emoji-clock"
@@ -51,9 +51,8 @@
               "sudo"
               "themes"
               "tmux"
-              "vi-mode"
             ];
-            theme = "smt";
+            theme = "sonicradish";
         };
     };
 }