diff --git a/main/ZsensorRN8209.ino b/main/ZsensorRN8209.ino
index e600265..a4419ba 100644
--- a/main/ZsensorRN8209.ino
+++ b/main/ZsensorRN8209.ino
@@ -110,7 +110,7 @@ void setupRN8209() {
   cal.EC = RN8209_EC;
   set_user_param(cal);
   init_8209c_interface();
-  xTaskCreate(rn8209_loop, "rn8209_loop", 5500, NULL, 10, &rn8209TaskHandle);
+  xTaskCreate(rn8209_loop, "rn8209_loop", RN8209_TASK_STACK_SIZE_OVERRIDE, NULL, 10, &rn8209TaskHandle);
   //esp_task_wdt_add(rn8209TaskHandle);
   Log.trace(F("ZsensorRN8209 setup done " CR));
 }
diff --git a/main/config_RN8209.h b/main/config_RN8209.h
index f0baac8..7f0c238 100644
--- a/main/config_RN8209.h
+++ b/main/config_RN8209.h
@@ -43,6 +43,10 @@ extern void RN8209toMQTT();
 #  define RN8209_EC 28250
 #endif
 
+#ifndef RN8209_TASK_STACK_SIZE_OVERRIDE
+#  define RN8209_TASK_STACK_SIZE_OVERRIDE 5500
+#endif
+
 #ifndef TimeBetweenReadingRN8209
 #  define TimeBetweenReadingRN8209 500 // time between 2 RN8209 readings in ms
 #endif