diff --git a/include/FreeRTOSConfig.h b/include/FreeRTOSConfig.h
index 034851d..8d68743 100644
--- a/include/FreeRTOSConfig.h
+++ b/include/FreeRTOSConfig.h
@@ -49,7 +49,7 @@
 #define configCPU_CLOCK_HZ                                              F_CPU
 #define configTICK_RATE_HZ                                              1000
 #define configMAX_PRIORITIES                                            4
-#define configMINIMAL_STACK_SIZE                                        72
+#define configMINIMAL_STACK_SIZE                                        84
 #define configMAX_TASK_NAME_LEN                                         16
 #define configUSE_16_BIT_TICKS                                          1
 #define configIDLE_SHOULD_YIELD                                         1