diff --git a/flake.nix b/flake.nix
index 444d209..4154f53 100644
--- a/flake.nix
+++ b/flake.nix
@@ -108,6 +108,7 @@
           specialArgs.inputs = attrs;
           modules = [
             nixos-hardware.nixosModules.intel-nuc-8i7beh
+            nix-index-database.nixosModules.nix-index
             ./hosts/nuc
             ./shared
             sops-nix.nixosModules.sops
@@ -119,6 +120,7 @@
           modules = [
             ./hosts/falkenstein-1
             ./shared
+            nix-index-database.nixosModules.nix-index
             sops-nix.nixosModules.sops
             purge.nixosModules.default
           ];
diff --git a/hosts/falkenstein-1/default.nix b/hosts/falkenstein-1/default.nix
index 2819b7e..cfaceaf 100644
--- a/hosts/falkenstein-1/default.nix
+++ b/hosts/falkenstein-1/default.nix
@@ -36,6 +36,7 @@
     vim
     wget
     htop-vim
+    comma
   ];
   programs.git = {
     enable = true;
diff --git a/hosts/nuc/default.nix b/hosts/nuc/default.nix
index 99a8989..9dc039e 100644
--- a/hosts/nuc/default.nix
+++ b/hosts/nuc/default.nix
@@ -33,6 +33,7 @@
     vim
     wget
     htop-vim
+    comma
   ];
   programs.git = {
     enable = true;