diff --git a/FreeRTOS/Demo/CORTEX_M0+_Atmel_SAMD20_XPlained/RTOSDemo/src/config/FreeRTOSConfig.h b/FreeRTOS/Demo/CORTEX_M0+_Atmel_SAMD20_XPlained/RTOSDemo/src/config/FreeRTOSConfig.h
index ca79bcc0c..35a481a7e 100644
--- a/FreeRTOS/Demo/CORTEX_M0+_Atmel_SAMD20_XPlained/RTOSDemo/src/config/FreeRTOSConfig.h
+++ b/FreeRTOS/Demo/CORTEX_M0+_Atmel_SAMD20_XPlained/RTOSDemo/src/config/FreeRTOSConfig.h
@@ -86,7 +86,7 @@
 #define configCPU_CLOCK_HZ				( system_clock_source_get_hz( SYSTEM_CLOCK_SOURCE_DFLL ) )
 #define configTICK_RATE_HZ				( ( portTickType ) 500 )
 #define configMAX_PRIORITIES			( ( unsigned portBASE_TYPE ) 5 )
-#define configMINIMAL_STACK_SIZE		( ( unsigned short ) 60 )
+#define configMINIMAL_STACK_SIZE		( ( unsigned short ) 70 )
 #define configTOTAL_HEAP_SIZE			( ( size_t ) ( 16000 ) )
 #define configMAX_TASK_NAME_LEN			( 5 )
 #define configUSE_TRACE_FACILITY		1