diff --git a/esphome/core/application.h b/esphome/core/application.h
index ba3ce13291..ea70f8ac0d 100644
--- a/esphome/core/application.h
+++ b/esphome/core/application.h
@@ -521,7 +521,7 @@ class Application {
 #endif
 #endif
 
-  void register_component_(Component *comp);
+  __attribute__((noinline)) void register_component_(Component *comp);
 
   void calculate_looping_components_();
   void add_looping_components_by_state_(bool match_loop_done);