diff --git a/flake.lock b/flake.lock
index b478fa0..4ea6158 100644
--- a/flake.lock
+++ b/flake.lock
@@ -37,6 +37,22 @@
         "type": "github"
       }
     },
+    "fzf-tab": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1650015730,
+        "narHash": "sha256-ixUnuNtxxmiigeVjzuV5uG6rIBPY/1vdBZF2/Qv0Trs=",
+        "owner": "Aloxaf",
+        "repo": "fzf-tab",
+        "rev": "7e0eee64df6c7c81a57792674646b5feaf89f263",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Aloxaf",
+        "repo": "fzf-tab",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -162,6 +178,7 @@
     "root": {
       "inputs": {
         "comma": "comma",
+        "fzf-tab": "fzf-tab",
         "home-manager": "home-manager",
         "nixpkgs": "nixpkgs_2",
         "nixpkgs-unstable": "nixpkgs-unstable",
diff --git a/src/apps/personal/zsh.nix b/src/apps/personal/zsh.nix
index 4f2d622..ad18b7e 100644
--- a/src/apps/personal/zsh.nix
+++ b/src/apps/personal/zsh.nix
@@ -40,7 +40,7 @@
                 fi
 
             function TRAPINT {
-                print -n "%{$fg_bold[red]%}^C%{$fg_no_bold[default]%}"
+                print -n "$fg_bold[red]^C$fg_no_bold[default]"
                 return $(( 128 + $1 ))
             }
 
@@ -49,7 +49,7 @@
             # set descriptions format to enable group support
             zstyle ':completion:*:descriptions' format '[%d]'
             # set list-colors to enable filename colorizing
-            zstyle ':completion:*' list-colors $\{(s.:.)LS_COLORS}
+            zstyle ':completion:*' list-colors ''${(s.:.)LS_COLORS}
             # preview directory's content with exa when completing cd
             zstyle ':fzf-tab:complete:cd:*' fzf-preview 'exa -1 -l --color=always $realpath'
             # switch group using `,` and `.`