diff --git a/modules/home/caem/core/zsh/default.nix b/modules/home/caem/core/zsh/default.nix
index b922059..88c2a96 100644
--- a/modules/home/caem/core/zsh/default.nix
+++ b/modules/home/caem/core/zsh/default.nix
@@ -81,10 +81,10 @@
       setopt prompt_subst
       autoload -Uz vcs_info
       zstyle ':vcs_info:*' enable git
-      zstyle ':vcs_info:*' formats " $\{c34}$\{c0}$\{c31}(%b)$\{c0}"
+      zstyle ':vcs_info:*' formats " ''${c34}''${c0}''${c31}(%b)''${c0}"
       precmd () { vcs_info }
 
-      export PS1="$\{c38}[$\{c35}%3~$\{c0}$\{vcs_info_msg_0_}$\{nix_shell_ps1}$\{c38}]$\{c0}# "
+      export PS1="''${c38}[''${c35}%3~''${c0}''${vcs_info_msg_0_}''${nix_shell_ps1}''${c38}]''${c0}# "
     '';
 
     plugins = [