diff --git a/nixos/modules/services/misc/gotenberg.nix b/nixos/modules/services/misc/gotenberg.nix
index de8c7805673c..e9a6388b970b 100644
--- a/nixos/modules/services/misc/gotenberg.nix
+++ b/nixos/modules/services/misc/gotenberg.nix
@@ -342,6 +342,7 @@ in
           "@system-service"
           "@chown"
           "@pkey" # required by chromium or it crashes
+          "mincore"
         ];
         SystemCallArchitectures = "native";