diff --git a/STM32F1/libraries/FreeRTOS900/examples/rtos_display_blink/rtos_display_blink.ino b/STM32F1/libraries/FreeRTOS900/examples/rtos_display_blink/rtos_display_blink.ino
index bd6c3e4..7d92100 100644
--- a/STM32F1/libraries/FreeRTOS900/examples/rtos_display_blink/rtos_display_blink.ino
+++ b/STM32F1/libraries/FreeRTOS900/examples/rtos_display_blink/rtos_display_blink.ino
@@ -1,5 +1,5 @@
 #define USE_SEMAPHORE_DMA1
-#include <MapleFreeRTOS821.h>
+#include <MapleFreeRTOS900.h>
 #include <SPI.h>
 #include <Adafruit_GFX.h>
 #include <TFT_ILI9163C.h>