diff --git a/ESP32-IDF_FreeRTOS/I2C_MultiDevice/main/hello_world_main.c b/ESP32-IDF_FreeRTOS/I2C_MultiDevice/main/hello_world_main.c
index 683230c02..54283ac05 100644
--- a/ESP32-IDF_FreeRTOS/I2C_MultiDevice/main/hello_world_main.c
+++ b/ESP32-IDF_FreeRTOS/I2C_MultiDevice/main/hello_world_main.c
@@ -100,7 +100,7 @@ void task1(void *pvParameters) {
                 .num2 = 0,
                 .num3 = 0,
             };
-            xQueueSend(xQueue1 &data, 0);
+            xQueueSend(xQueue1 &data, 1);
             printf("Task 1 sent data");
             x++;