diff --git a/flake.lock b/flake.lock
index 38656b7..f1478bb 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1717492092,
-        "narHash": "sha256-I1puxZKEMpPxQ5c5aQ4VLZ6mALtliks0j+t4EJVyZBs=",
+        "lastModified": 1717405832,
+        "narHash": "sha256-MTNKQYg07C3lGzdrP9jonWbLZXpwc2kuCtyw++HZSDw=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "84d45decb6ee4cfee67c27e0237edaae2d95af79",
+        "rev": "088f3035f29f2de3cc2d666ff6cbcee248eb3d43",
         "type": "github"
       },
       "original": {
@@ -68,22 +68,6 @@
         "type": "github"
       }
     },
-    "extra-package-gptel": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1716768306,
-        "narHash": "sha256-7tgBSPZDxW0RDUqJpJn9849iS4yeQtchNPk7CSbblk0=",
-        "owner": "karthink",
-        "repo": "gptel",
-        "rev": "c0603cb973d160f3e450a0dec49dc5ae948f614c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "karthink",
-        "repo": "gptel",
-        "type": "github"
-      }
-    },
     "extra-package-indent-bars": {
       "flake": false,
       "locked": {
@@ -100,22 +84,6 @@
         "type": "github"
       }
     },
-    "extra-package-meow-tree-sitter": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1717464301,
-        "narHash": "sha256-8x4FhYyh4G/fsVnSDUGZ8CBwJ4LVw55OIoBJoTHGt+c=",
-        "owner": "skissue",
-        "repo": "meow-tree-sitter",
-        "rev": "93bec23cb860cb7aea116d0d99be24776466940f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "skissue",
-        "repo": "meow-tree-sitter",
-        "type": "github"
-      }
-    },
     "extra-package-nix-ts-mode": {
       "flake": false,
       "locked": {
@@ -290,9 +258,7 @@
         "extra-package-agenix-el": "extra-package-agenix-el",
         "extra-package-combobulate": "extra-package-combobulate",
         "extra-package-copilot": "extra-package-copilot",
-        "extra-package-gptel": "extra-package-gptel",
         "extra-package-indent-bars": "extra-package-indent-bars",
-        "extra-package-meow-tree-sitter": "extra-package-meow-tree-sitter",
         "extra-package-nix-ts-mode": "extra-package-nix-ts-mode",
         "extra-package-notmuch-notify": "extra-package-notmuch-notify",
         "flake-parts": "flake-parts",
diff --git a/flake.nix b/flake.nix
index 13c05fc..a4bcddd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -30,15 +30,6 @@
       url = "github:firmart/notmuch-notify";
       flake = false;
     };
-    extra-package-meow-tree-sitter = {
-      url = "github:skissue/meow-tree-sitter";
-      flake = false;
-    };
-    # TODO remove when there will be a new release including GPT-4o 
-    extra-package-gptel = {
-      url = "github:karthink/gptel";
-      flake = false;
-    };
   };
 
   outputs = inputs @ {flake-parts, ...}:
diff --git a/init.el b/init.el
index d2492e7..e486c4f 100644
--- a/init.el
+++ b/init.el
@@ -820,12 +820,12 @@ This is meant to be an helper to be called from the window manager."
 	    (insert response)))))))
   )
 
-;; (use-package copilot
-;;  :custom
-;;  (copilot-max-char -1)
-;;  (copilot-indent-offset-warning-disable 't)
-;;  :hook (prog-mode org-mode)
-;;  :bind (("C-<tab>" . copilot-accept-completion)))
+(use-package copilot
+  :custom
+  (copilot-max-char -1)
+  (copilot-indent-offset-warning-disable 't)
+  :hook (prog-mode org-mode)
+  :bind (("C-<tab>" . copilot-accept-completion)))
 
 (use-package pass
   :config
diff --git a/packages/packages.nix b/packages/packages.nix
index bcf4123..a9536cb 100644
--- a/packages/packages.nix
+++ b/packages/packages.nix
@@ -6,8 +6,6 @@ pkgs: epkgs: let
     indent-bars = [elpaPackages.compat];
     copilot = [melpaPackages.editorconfig melpaPackages.dash melpaPackages.s melpaPackages.f];
     notmuch-notify = [melpaPackages.alert melpaPackages.notmuch];
-    gptel = [pkgs.emacsPackages.transient elpaPackages.compat];
-    meow-tree-sitter = [melpaPackages.meow];
   };
 
   overrideAttrsPerPackage = { };
@@ -95,7 +93,7 @@ pkgs: epkgs: let
       poly-org
       casual 
       # org-re-reveal # FIXME very not nice hash mismatch when building
-      # gptel # TODO uncomment when there will be a new release including GPT-4o 
+      gptel
     ]) ++ (with elpaPackages; [
       delight
       kind-icon