diff --git a/flake.nix b/flake.nix
index 635ca62..e494412 100644
--- a/flake.nix
+++ b/flake.nix
@@ -180,9 +180,14 @@
             let
               inherit (lib')
                 attrValues;
-              pkgs' = pkgs.appendOverlays (attrValues config.flake.overlays);
+              pkgs' = pkgs.appendOverlays (attrValues config.flake.overlays ++ [
+                inputs.nixng.overlays.default
+                inputs.nix-matlab.overlay
+              ]);
             in
               {
+                terraform-provider-influxdb-v2 = pkgs'.terraform-providers.influxdb-v2;
+                terraform-provider-vault = pkgs'.terraform-providers.vault;
                 inherit (pkgs')
                   emacsclient-remote
                   emacs-master-nativecomp
@@ -192,8 +197,6 @@
                   maildrop
                   zfs-relmount
                   bootloadHID
-                  terraform-provider-influxdb-v2
-                  terrafrom-provider-vault
                   tree-sitter-grammars
                   udp-over-tcp
                   itp