diff --git a/modules/home/shell/default.nix b/modules/home/shell/default.nix
index 4743062..e3d1ef4 100644
--- a/modules/home/shell/default.nix
+++ b/modules/home/shell/default.nix
@@ -2,6 +2,11 @@
 {
   programs.zsh = {
     enable = true;
+    envExtra = ''
+      if [[ -z ''${NIX_PROFILES-} && -e "$HOME/.nix-profile/etc/profile.d/nix.sh" ]]; then
+        source "$HOME/.nix-profile/etc/profile.d/nix.sh"
+      fi
+    '';
     autocd = true;
     autosuggestion.enable = true;
     enableCompletion = true;