diff --git a/library.properties b/library.properties
index c4e1244..9f3ede4 100644
--- a/library.properties
+++ b/library.properties
@@ -6,5 +6,5 @@ sentence=Arduino Library for the Atmel/Microchip ECC508 and ECC608 crypto chips
 paragraph=
 category=Communication
 url=https://github.com/arduino-libraries/ArduinoECCX08
-architectures=samd,megaavr,mbed,mbed_nano,mbed_portenta,esp32
+architectures=samd,megaavr,mbed,mbed_nano,mbed_portenta,mbed_opta,mbed_giga,esp32
 includes=ArduinoECCX08.h