diff --git a/include/kernel.h b/include/kernel.h
index 04f488c0419..01acc85635c 100644
--- a/include/kernel.h
+++ b/include/kernel.h
@@ -359,7 +359,6 @@ static inline void k_thread_heap_assign(struct k_thread *thread,
 					struct k_heap *heap)
 {
 	thread->resource_pool = heap;
-	SYS_PORT_TRACING_FUNC(k_thread, heap_assign, thread, heap);
 }
 
 #if defined(CONFIG_INIT_STACKS) && defined(CONFIG_THREAD_STACK_INFO)
diff --git a/include/tracing/tracing.h b/include/tracing/tracing.h
index 586b43b747c..6384505cda8 100644
--- a/include/tracing/tracing.h
+++ b/include/tracing/tracing.h
@@ -326,13 +326,6 @@ void sys_trace_idle(void);
  */
 #define sys_port_trace_k_thread_sched_suspend(thread)
 
-/**
- * @brief Trace thread heap assignment
- * @param thread Thread object
- * @param heap Heap object
- */
-#define sys_port_trace_k_thread_heap_assign(thread, heap)
-
 /** @}c*/ /* end of subsys_tracing_apis_thread */
 
 /**