diff --git a/libfuse/lib/node.cpp b/libfuse/lib/node.cpp
index ebecb945..0a656968 100644
--- a/libfuse/lib/node.cpp
+++ b/libfuse/lib/node.cpp
@@ -37,6 +37,7 @@ node_alloc()
       std::lock_guard<std::mutex> guard(g_mutex);
       g_all_stacks.push_back({g_stack,&g_should_gc});
       fmt::print("{} {}",
+
                  gettid(),
                  (void*)g_stack);
       g_initialized = true;