diff --git a/library.properties b/library.properties
index 19fa99711..b5821794b 100755
--- a/library.properties
+++ b/library.properties
@@ -7,4 +7,4 @@ paragraph=micro-ROS Arduino library
 url=https://github.com/micro-ROS/micro_ros_arduino
 precompiled=true
 category=Other
-architectures=stm32,OpenCR,Teensyduino,samd,sam,mbed, esp32
+architectures=stm32,OpenCR,Teensyduino,samd,sam,mbed,esp32,mbed_portenta