diff --git a/include/lv_conf_v7.h b/include/lv_conf_v7.h
index e2adf67e..764be7bd 100644
--- a/include/lv_conf_v7.h
+++ b/include/lv_conf_v7.h
@@ -80,8 +80,10 @@ typedef int16_t lv_coord_t;
 #define LV_FS_SEEK(x, y) lv_fs_seek(x, y)
 #define _lv_img_decoder_t _lv_img_decoder
 
+#ifndef LV_MEM_CUSTOM
   /* 1: use custom malloc/free, 0: use the built-in `lv_mem_alloc` and `lv_mem_free` */
 #define LV_MEM_CUSTOM      0
+#endif
 #if LV_MEM_CUSTOM == 0
 /* Size of the memory used by `lv_mem_alloc` in bytes (>= 2kB)*/
 
diff --git a/include/lv_conf_v8.h b/include/lv_conf_v8.h
index 4cb1442c..494982d7 100644
--- a/include/lv_conf_v8.h
+++ b/include/lv_conf_v8.h
@@ -86,8 +86,10 @@ typedef int16_t lv_coord_t;
 /* LittelvGL's internal memory manager's settings.
  * The graphical objects and other related data are stored here. */
 
+#ifndef LV_MEM_CUSTOM
 /* 1: use custom malloc/free, 0: use the built-in `lv_mem_alloc` and `lv_mem_free` */
 #define LV_MEM_CUSTOM      0
+#endif
 #if LV_MEM_CUSTOM == 0
 /* Size of the memory used by `lv_mem_alloc` in bytes (>= 2kB)*/
 //#  define LV_MEM_SIZE    (32U * 1024U)
diff --git a/src/lang/de_DE.h b/src/lang/de_DE.h
index 1aac4666..efd70477 100644
--- a/src/lang/de_DE.h
+++ b/src/lang/de_DE.h
@@ -93,7 +93,7 @@
 #define D_ATTRIBUTE_UNKNOWN "Unbekannte Eigenschaft %s"
 // D_ATTRIBUTE_OBSOLETE D_ATTRIBUTE_INSTEAD can be used together or just D_ATTRIBUTE_OBSOLETE alone
 #define D_ATTRIBUTE_OBSOLETE "%s ist veraltet"
-#define D_ATTRIBUTE_INSTEAD ", benutze stattdessen %s
+#define D_ATTRIBUTE_INSTEAD ", benutze stattdessen %s"
 #define D_ATTRIBUTE_READ_ONLY "%s ist schreibgeschützt"
 #define D_ATTRIBUTE_PAGE_METHOD_INVALID "Unerlaubter Aufruf auf Seite %s"
 #define D_ATTRIBUTE_ALIGN_INVALID "Ungültige Ausrichtung: %s"
@@ -187,7 +187,7 @@
 #define D_INFO_CLIENTID "Client ID"
 // #define D_INFO_CONNECTED "Verbunden"
 // #define D_INFO_DISCONNECTED "Getrennt"
-#define D_INFO_REECEIVED "Empfangen"
+#define D_INFO_RECEIVED "Empfangen"
 #define D_INFO_PUBLISHED "Veröffentlicht"
 #define D_INFO_FAILED "Fehlerhaft"
 #define D_INFO_ETHERNET "Ethernet"
diff --git a/src/mqtt/hasp_mqtt_esp.cpp b/src/mqtt/hasp_mqtt_esp.cpp
index eac10380..453d3a33 100644
--- a/src/mqtt/hasp_mqtt_esp.cpp
+++ b/src/mqtt/hasp_mqtt_esp.cpp
@@ -320,6 +320,7 @@ static int mqttSubscribeTo(String topic)
     return err;
 }
 
+/*
 String mqttGetTopic(Preferences preferences, String subtopic, String key, String value, bool add_slash)
 {
     String topic = preferences.getString(key.c_str(), value);
@@ -334,6 +335,20 @@ String mqttGetTopic(Preferences preferences, String subtopic, String key, String
     }
     return topic;
 }
+*/
+
+void mqttParseTopic(String *topic, String subtopic, bool add_slash)
+{
+
+    topic->replace(F("%hostname%"), haspDevice.get_hostname());
+    topic->replace(F("%hwid%"), haspDevice.get_hardware_id());
+    topic->replace(F("%topic%"), subtopic);
+    topic->replace(F("%prefix%"), MQTT_PREFIX);
+
+    if(add_slash && !topic->endsWith("/")) {
+        *topic += "/";
+    }
+}
 
 void onMqttConnect(esp_mqtt_client_handle_t client)
 {
@@ -521,23 +536,29 @@ void mqttStart()
         nvsOldGroup += "/%topic%";
 
         subtopic = F(MQTT_TOPIC_COMMAND);
-        mqttNodeCommandTopic =
-            mqttGetTopic(preferences, subtopic, FP_CONFIG_NODE_TOPIC, MQTT_DEFAULT_NODE_TOPIC, false);
-        mqttGroupCommandTopic = mqttGetTopic(preferences, subtopic, FP_CONFIG_GROUP_TOPIC, nvsOldGroup.c_str(), false);
+        mqttNodeCommandTopic = preferences.getString(FP_CONFIG_NODE_TOPIC, MQTT_DEFAULT_NODE_TOPIC);
+        mqttParseTopic(&mqttNodeCommandTopic, subtopic, false);
+        mqttGroupCommandTopic = preferences.getString(FP_CONFIG_GROUP_TOPIC, nvsOldGroup.c_str());
+        mqttParseTopic(&mqttGroupCommandTopic, subtopic, false);
+
 #ifdef HASP_USE_BROADCAST
-        mqttBroadcastCommandTopic =
-            mqttGetTopic(preferences, subtopic, FP_CONFIG_BROADCAST_TOPIC, MQTT_DEFAULT_BROADCAST_TOPIC, false);
+        mqttBroadcastCommandTopic = preferences.getString(FP_CONFIG_BROADCAST_TOPIC, MQTT_DEFAULT_BROADCAST_TOPIC);
+        mqttParseTopic(&mqttBroadcastCommandTopic, subtopic, false);
+
 #endif
 
         subtopic           = F(MQTT_TOPIC_STATE);
-        mqttNodeStateTopic = mqttGetTopic(preferences, subtopic, FP_CONFIG_NODE_TOPIC, MQTT_DEFAULT_NODE_TOPIC, true);
+        mqttNodeStateTopic = preferences.getString(FP_CONFIG_NODE_TOPIC, MQTT_DEFAULT_NODE_TOPIC);
+        mqttParseTopic(&mqttNodeStateTopic, subtopic, true);
 
         subtopic         = F(MQTT_TOPIC_LWT);
-        mqttNodeLwtTopic = mqttGetTopic(preferences, subtopic, FP_CONFIG_NODE_TOPIC, MQTT_DEFAULT_NODE_TOPIC, false);
+        mqttNodeLwtTopic = preferences.getString(FP_CONFIG_NODE_TOPIC, MQTT_DEFAULT_NODE_TOPIC);
+        mqttParseTopic(&mqttNodeLwtTopic, subtopic, false);
         LOG_WARNING(TAG_MQTT, mqttNodeLwtTopic.c_str());
 
         subtopic         = F(MQTT_TOPIC_LWT);
-        mqttHassLwtTopic = mqttGetTopic(preferences, subtopic, FP_CONFIG_HASS_TOPIC, MQTT_DEFAULT_HASS_TOPIC, false);
+        mqttHassLwtTopic = preferences.getString(FP_CONFIG_HASS_TOPIC, MQTT_DEFAULT_HASS_TOPIC);
+        mqttParseTopic(&mqttHassLwtTopic, subtopic, false);
         LOG_WARNING(TAG_MQTT, mqttNodeLwtTopic.c_str());
 
         preferences.end();