diff --git a/modules/nixos-common.nix b/modules/nixos-common.nix
index f89f817..3a437c9 100644
--- a/modules/nixos-common.nix
+++ b/modules/nixos-common.nix
@@ -85,6 +85,10 @@
       '';
     })
   ];
+  services.udev.extraRules = ''
+    # 0d28:0204 DAPLink
+    SUBSYSTEM=="usb", ATTR{idVendor}=="0d28", ATTR{idProduct}=="0204", MODE:="666"
+  '';
 
   services.syncthing = {
     enable = true;