diff --git a/flake.lock b/flake.lock
index 10ee6376..60a3ff73 100644
--- a/flake.lock
+++ b/flake.lock
@@ -74,7 +74,9 @@
     "emacs-overlay": {
       "inputs": {
         "flake-utils": "flake-utils_2",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": [
+          "nixpkgs"
+        ]
       },
       "locked": {
         "lastModified": 1657189126,
@@ -265,7 +267,9 @@
       "inputs": {
         "flake-compat": "flake-compat",
         "neovim-flake": "neovim-flake",
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": [
+          "nixpkgs"
+        ]
       },
       "locked": {
         "lastModified": 1657181836,
@@ -395,34 +399,6 @@
       }
     },
     "nixpkgs_2": {
-      "locked": {
-        "lastModified": 0,
-        "narHash": "sha256-bUS2nfQsvTQW2z8SK7oEFSElbmoBahOPtbXPm0AL3I4=",
-        "path": "/nix/store/ab40lgr2lfs53qf2k64xqwhmjbfj41wf-source",
-        "type": "path"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1657020478,
-        "narHash": "sha256-sU5hXEGcOcvz2xoPAuNLBQJLXjwvPpTkoddyXE8gw20=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "71a4f0dc3d80ba76f437c888c1c3d59f1df98163",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_4": {
       "locked": {
         "lastModified": 1657177452,
         "narHash": "sha256-CojBqno3Zbw9/788+kCjRXXornpc4jJGC6RYvTYdVkg=",
@@ -492,7 +468,7 @@
         "nix-colors": "nix-colors",
         "nix-ld": "nix-ld",
         "nixos-generators": "nixos-generators",
-        "nixpkgs": "nixpkgs_4",
+        "nixpkgs": "nixpkgs_2",
         "nur": "nur",
         "rust-overlay": "rust-overlay"
       }
diff --git a/flake.nix b/flake.nix
index 8595922f..47eeec6f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -47,7 +47,10 @@
 
     # We're getting more unstable there should be a black hole at my home right now.
     neovim-nightly-overlay.url = "github:nix-community/neovim-nightly-overlay";
+    neovim-nightly-overlay.inputs.nixpkgs.follows = "nixpkgs";
+
     emacs-overlay.url = "github:nix-community/emacs-overlay";
+    emacs-overlay.inputs.nixpkgs.follows = "nixpkgs";
 
     # Guix in NixOS?!
     guix-overlay.url = "github:foo-dogsquared/nix-overlay-guix";