diff --git a/hosts/kameramann/nvr.nix b/hosts/kameramann/nvr.nix
index 2588827..fb7b698 100644
--- a/hosts/kameramann/nvr.nix
+++ b/hosts/kameramann/nvr.nix
@@ -171,6 +171,7 @@ in
         "--shm-size=512m"
         "--mount=type=tmpfs,target=/tmp/cache,tmpfs-size=1000000000"
         "--device=/dev/dri/renderD128:/dev/dri/renderD128"
+        "--cap-add=CAP_PERFMON"
       ];
     };
   };