diff --git a/flake.lock b/flake.lock
index 09347fb..ebadc37 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1723885890,
-        "narHash": "sha256-MNREOblaa/DcYkM2Az57JC+auv023k+93biSDP6tiGY=",
+        "lastModified": 1723799695,
+        "narHash": "sha256-8W/xxCpwQC9LOnwUO0Q7aGAF463ozaxcwQ6/toqtz0M=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "2dc18fd0621276a03b36e509d9271155d6e5ee19",
+        "rev": "3b4f8179de2b4950540d70161854e43fe1010eae",
         "type": "github"
       },
       "original": {
diff --git a/init.el b/init.el
index cecf89b..d2492e7 100644
--- a/init.el
+++ b/init.el
@@ -436,6 +436,21 @@
        [("D" "Difftastic diff (dwim)" difftastic-magit-diff)
         ("S" "Difftastic show" difftastic-magit-show)])))
 
+(use-package sideline
+  :delight
+  :hook (flymake-mode . sideline-mode)
+  :custom
+  (sideline-flymake-display-mode 'line)
+  (sideline-backends-right '(sideline-flymake))
+  :config
+  ;; FIXME https://github.com/emacs-sideline/sideline/issues/13
+  (require 'sideline)
+  (defun ccr-sideline--align (&rest lengths)
+    "Align sideline string by LENGTHS from the right of the window."
+    (list (* (window-font-width)
+	    (+ (apply #'+ lengths) (if (display-graphic-p) 1 3)))))
+  (advice-add 'sideline--align :override #'ccr-sideline--align))
+
 ;; FIXME there is something deeply wrong about how nix is configured here
 ;; (use-package nix-mode
 ;;   :delight nix-prettify-mode
@@ -793,24 +808,24 @@ This is meant to be an helper to be called from the window manager."
 	    (end-pos (line-end-position)))
 	(gptel-request
 	    (buffer-substring-no-properties start-pos end-pos) ;the prompt
-	  :system "You are proficient with emacs shell (eshell), translate the following to something I could directly prompt to the shell. Your responses should only be code, without explanation or formatting."
-	  :buffer (current-buffer)
-	  :context (cons (set-marker (make-marker) start-pos)
-			 (set-marker (make-marker) end-pos))
-	  :callback
-	  (lambda (response info)
-	    (if (not response)
-		(message "ChatGPT response failed with: %s" (plist-get info :status))
-	      (kill-region start-pos end-pos)
-	      (insert response)))))))
+	:system "You are proficient with emacs shell (eshell), translate the following to something I could directly prompt to the shell. Your responses should only be code, without explanation or formatting."
+	:buffer (current-buffer)
+	:context (cons (set-marker (make-marker) start-pos)
+                       (set-marker (make-marker) end-pos))
+	:callback
+	(lambda (response info)
+	  (if (not response)
+              (message "ChatGPT response failed with: %s" (plist-get info :status))
+	    (kill-region start-pos end-pos)
+	    (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 cfaad06..e4e04c7 100644
--- a/packages/packages.nix
+++ b/packages/packages.nix
@@ -117,9 +117,8 @@ mainPackages
   ++ (builtins.attrValues extraPackages)
   # Playing with EAF
   ++ [
-    # Disabled because pymupdf was broken
-    # (pkgs.callPackage ./eaf.nix {
-    #   inherit (epkgs) melpaBuild;
-    #   inherit (melpaPackages) ctable deferred epc s;
-    # })
+    (pkgs.callPackage ./eaf.nix {
+      inherit (epkgs) melpaBuild;
+      inherit (melpaPackages) ctable deferred epc s;
+    })
   ]