diff --git a/modules/system.nix b/modules/system.nix
index 88da7569..a2b92c14 100644
--- a/modules/system.nix
+++ b/modules/system.nix
@@ -162,6 +162,7 @@ in
               "feedbackd"
               "video"
               "input"
+              "cdrom"
             ];
       };
     };