diff --git a/src/esp_compat.h b/src/esp_compat.h
index 59dcc38..3966f72 100644
--- a/src/esp_compat.h
+++ b/src/esp_compat.h
@@ -30,7 +30,7 @@ typedef QueueHandle_t queue_t;
 #define queue_is_empty(a) (uxQueueMessagesWaiting(*(a)) == 0)
 #define queue_try_remove(a,b) xQueueReceive(*(a), b, 0)
 extern TaskHandle_t hcore0, hcore1;
-#define multicore_launch_core1(a) xTaskCreate((void(*)(void *))a, "core1", 4096*5, NULL, CONFIG_TINYUSB_TASK_PRIORITY + 2, &hcore1)
+#define multicore_launch_core1(a) xTaskCreate((void(*)(void *))a, "core1", 4096*ITF_TOTAL, NULL, CONFIG_TINYUSB_TASK_PRIORITY + 2, &hcore1)
 #define multicore_reset_core1() do { if (hcore1) { eTaskState e = eTaskGetState(hcore1); if (e <= eSuspended) { vTaskDelete(hcore1); }} }while(0)
 #define sleep_ms(a) vTaskDelay(a / portTICK_PERIOD_MS)
 static inline uint32_t board_millis(void) {
diff --git a/src/main.c b/src/main.c
index ad4c94f..ad8866c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -440,7 +440,7 @@ int main(void) {
 #endif
 
 #ifdef ESP_PLATFORM
-    xTaskCreate(core0_loop, "core0", 4096*5, NULL, CONFIG_TINYUSB_TASK_PRIORITY + 1, &hcore0);
+    xTaskCreate(core0_loop, "core0", 4096*ITF_TOTAL, NULL, CONFIG_TINYUSB_TASK_PRIORITY + 1, &hcore0);
 #else
     core0_loop();
 #endif