1 files changed, 5 insertions, 0 deletions
diff --git a/tvix/Cargo.nix b/tvix/Cargo.nix
index 4e6c037d0f52..3e74c4776e4d 100644
--- a/tvix/Cargo.nix
+++ b/tvix/Cargo.nix
@@ -10381,6 +10381,11 @@ rec {
             packageId = "tracing";
           }
           {
+            name = "tracing-subscriber";
+            packageId = "tracing-subscriber";
+            features = [ "json" ];
+          }
+          {
             name = "tvix-build";
             packageId = "tvix-build";
           }