diff --git a/doom.d/config.el b/doom.d/config.el
index feb2006..f717a03 100644
--- a/doom.d/config.el
+++ b/doom.d/config.el
@@ -91,5 +91,21 @@
       doom-variable-pitch-font (font-spec :family "Fira Code")
       doom-big-font-increment 1)
 
-(dotimes (workspace-number 10)
-  (define-key vterm-mode-map (kbd (format "M-%d" workspace-number)) nil))
+(after! vterm
+  (dotimes (workspace-number 10)
+    (define-key vterm-mode-map (kbd (format "M-%d" workspace-number)) nil)))
+
+(after! polymode (progn
+        (define-hostmode poly-nix-hostmode :mode 'nix-mode)
+
+        (define-innermode poly-sh-innermode
+        :mode 'sh-mode
+        :head-matcher "^.*=.*''.*$"
+        :tail-matcher "^.*''.*;.*$"
+        :head-mode 'host
+        :tail-mode 'host)
+
+        (define-polymode poly-nix-mode
+        :hostmode 'poly-nix-hostmode
+        :innermodes '(poly-sh-innermode))
+))
diff --git a/doom.d/packages.el b/doom.d/packages.el
index 836db11..38a2a23 100644
--- a/doom.d/packages.el
+++ b/doom.d/packages.el
@@ -52,3 +52,4 @@
 
 (package! dirvish)
 (package! git-auto-commit-mode)
+(package! polymode)
diff --git a/hmModules/emacs/default.nix b/hmModules/emacs/default.nix
index cb44bde..46ae36e 100644
--- a/hmModules/emacs/default.nix
+++ b/hmModules/emacs/default.nix
@@ -63,7 +63,7 @@ in {
     doomPackageDir = pkgs.linkFarm "my-doom-packages" [
       {
         name = "config.el";
-        path = ../../doom.d/config.el;
+        path = pkgs.emptyFile;
       }
       {
         name = "init.el";