diff --git a/ARM.CMSIS-FreeRTOS.pdsc b/ARM.CMSIS-FreeRTOS.pdsc
index 8f0d2926..1116f08b 100644
--- a/ARM.CMSIS-FreeRTOS.pdsc
+++ b/ARM.CMSIS-FreeRTOS.pdsc
@@ -12,6 +12,7 @@
https://www.keil.com/pack/
+ https://github.com/ARM-software/CMSIS-FreeRTOS.git