diff --git a/README.md b/README.md
index 7c29565..7ed5864 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,7 @@ cmake -DFSFW_OSAL=freertos -DFSFW_ADD_HAL=OFF -DCMAKE_TOOLCHAIN_FILE=../bsp_z7/c
 
 Requirements [TBC]:
 - OpenOCD
+- arm-none-eabi-gdb
 
 Connect to zedboard jtag and uart usb port.