diff --git a/components/truma_inetbox/LinBusListener_esp_idf.cpp b/components/truma_inetbox/LinBusListener_esp_idf.cpp
index 91f8a6b..f409802 100644
--- a/components/truma_inetbox/LinBusListener_esp_idf.cpp
+++ b/components/truma_inetbox/LinBusListener_esp_idf.cpp
@@ -15,7 +15,7 @@ namespace truma_inetbox {
 
 static const char *const TAG = "truma_inetbox.LinBusListener";
 
-#define QUEUE_WAIT_BLOCKING (portTickType) portMAX_DELAY
+#define QUEUE_WAIT_BLOCKING portMAX_DELAY
 
 void LinBusListener::setup_framework() {
   // uartSetFastReading