4 files changed, 24 insertions, 0 deletions
diff --git a/third_party/overlays/tvl.nix b/third_party/overlays/tvl.nix
index afa1c6cdeec4..5efb87745e22 100644
--- a/third_party/overlays/tvl.nix
+++ b/third_party/overlays/tvl.nix
@@ -28,6 +28,12 @@ in
 
   nix_latest = super.nix;
 
+  home-manager = super.home-manager.overrideAttrs (_: {
+    src = depot.third_party.sources.home-manager;
+    version = "git-"
+      + builtins.substring 0 7 depot.third_party.sources.home-manager.rev;
+  });
+
   clang-tools_11 = self.clang-tools.override {
     llvmPackages = self.llvmPackages_11;
   };
diff --git a/third_party/sources/sources.json b/third_party/sources/sources.json
index 0c6cf6a7b0d8..9b7b689a6cea 100644
--- a/third_party/sources/sources.json
+++ b/third_party/sources/sources.json
@@ -23,6 +23,18 @@
         "url": "https://github.com/nix-community/emacs-overlay/archive/91c29a0653afdbda4e75c37babdc1c598a2d13f5.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
+    "home-manager": {
+        "branch": "master",
+        "description": "Manage a user environment using Nix  [maintainer=@rycee] ",
+        "homepage": "https://nix-community.github.io/home-manager/",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "7dc4e4ebd71280842b4d30975439980baaac9db8",
+        "sha256": "1qlpcwdb1ar5a4f8cfa0apn185g6qzpm8bafaajmca5l20png0wh",
+        "type": "tarball",
+        "url": "https://github.com/nix-community/home-manager/archive/7dc4e4ebd71280842b4d30975439980baaac9db8.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
     "impermanence": {
         "branch": "master",
         "description": "Modules to help you handle persistent state on systems with ephemeral root storage [maintainer=@talyz]",
diff --git a/users/tazjin/home/shared.nix b/users/tazjin/home/shared.nix
index 87ee05475e60..e2d51b4b04d0 100644
--- a/users/tazjin/home/shared.nix
+++ b/users/tazjin/home/shared.nix
@@ -87,4 +87,7 @@
   };
 
   systemd.user.startServices = true;
+
+  # Previous default version, see https://github.com/nix-community/home-manager/blob/master/docs/release-notes/rl-2211.adoc
+  home.stateVersion = "18.09";
 }
diff --git a/users/wpcarro/nixos/marcus/default.nix b/users/wpcarro/nixos/marcus/default.nix
index fb7470a0e742..355b50e17422 100644
--- a/users/wpcarro/nixos/marcus/default.nix
+++ b/users/wpcarro/nixos/marcus/default.nix
@@ -147,6 +147,9 @@ in
     };
 
     systemd.user.startServices = true;
+
+    # Previous default version, see https://github.com/nix-community/home-manager/blob/master/docs/release-notes/rl-2211.adoc
+    home.stateVersion = "18.09";
   };
 
   environment.systemPackages =