1 files changed, 1 insertions, 1 deletions
diff --git a/src/rt/rust_task.cpp b/src/rt/rust_task.cpp
index f2f3fa21c3e..c9838b193e6 100644
--- a/src/rt/rust_task.cpp
+++ b/src/rt/rust_task.cpp
@@ -481,7 +481,7 @@ rust_port_id rust_task::register_port(rust_port *port) {
 }
 
 void rust_task::release_port(rust_port_id id) {
-    I(thread, port_lock.lock_held_by_current_thread());
+    scoped_lock with(port_lock);
     port_table.remove(id);
 }