diff --git a/common.nix b/common.nix
index f92a081..c6562d6 100644
--- a/common.nix
+++ b/common.nix
@@ -94,7 +94,7 @@
     initialPassword = "asunarovow";
     isNormalUser = true;
     description = "Khaïs COLIN";
-    extraGroups = ["networkmanager" "wheel" "podman" "libvirtd" "music" "cdrom"];
+    extraGroups = ["networkmanager" "wheel" "podman" "libvirtd" "music" "cdrom" "scanner" "lp"];
     shell = pkgs.fish;
   };
   # access to /pile/Music
@@ -328,5 +328,10 @@
     serviceConfig.ExecStart = "${pkgs.bluez}/bin/mpris-proxy";
   };
 
+  # scanner
+  # https://nixos.wiki/wiki/Scanners
+  hardware.sane.enable = true;
+  hardware.sane.drivers.scanSnap.enable = true;
+
   home-manager.backupFileExtension = "backup";
 }