diff --git a/src/hasp/hasp_dispatch.cpp b/src/hasp/hasp_dispatch.cpp
index 363f29a9..8a75c674 100644
--- a/src/hasp/hasp_dispatch.cpp
+++ b/src/hasp/hasp_dispatch.cpp
@@ -744,8 +744,8 @@ void dispatch_moodlight(const char* topic, const char* payload)
 
 void dispatch_backlight_obsolete(const char* topic, const char* payload)
 {
-    LOG_WARNING(TAG_HASP, F("%s topic is obsolete, use backlight instead"),
-                topic); // TODO: obsolete dim, light and brightness
+    LOG_WARNING(TAG_HASP, F(D_ATTRIBUTE_OBSOLETE D_ATTRIBUTE_INSTEAD), topic,
+                "backlight"); // TODO: obsolete dim, light and brightness
     dispatch_backlight(topic, payload);
 }
 
@@ -962,8 +962,8 @@ void dispatch_calibrate(const char*, const char*)
 
 void dispatch_wakeup_obsolete(const char* topic, const char*)
 {
-    LOG_WARNING(TAG_HASP, F("%s topic is obsolete, use idle=off instead"),
-                topic); // TODO: obsolete wakeup
+    LOG_WARNING(TAG_HASP, F(D_ATTRIBUTE_OBSOLETE D_ATTRIBUTE_INSTEAD), topic,
+                "idle=off"); // TODO: obsolete dim, light and brightness
     lv_disp_trig_activity(NULL);
     hasp_disable_wakeup_touch();
 }
diff --git a/src/hasp/hasp_object.cpp b/src/hasp/hasp_object.cpp
index ee87d9d9..a4c6e2b7 100644
--- a/src/hasp/hasp_object.cpp
+++ b/src/hasp/hasp_object.cpp
@@ -273,7 +273,8 @@ void hasp_new_object(const JsonObject& config, uint8_t& saved_page_id)
                 config.remove(FPSTR(FP_OBJ));
             }
         } else {
-            LOG_WARNING(TAG_HASP, F("objid property is obsolete, use obj instead")); // TODO: obsolete objid
+            LOG_WARNING(TAG_HASP, F(D_ATTRIBUTE_OBSOLETE D_ATTRIBUTE_INSTEAD), "objid",
+                        "obj"); // TODO: obsolete objid
             sdbm = config[FPSTR(FP_OBJID)].as<uint8_t>();
             config.remove(FPSTR(FP_OBJID));
         }