diff --git a/README.md b/README.md
index c1b28f15..14128b87 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ Currently nextpnr supports:
  * Lattice Nexus devices supported by [Project Oxide](https://github.com/gatecat/prjoxide)
  * Gowin LittleBee devices supported by [Project Apicula](https://github.com/YosysHQ/apicula)
  * *(experimental)* Cyclone V devices supported by [Mistral](https://github.com/Ravenslofty/mistral)
+ * *(experimental)* Lattice MachXO2 devices supported by [Project Trellis](https://github.com/YosysHQ/prjtrellis)
  * *(experimental)* a "generic" back-end for user-defined architectures
 
 There is some work in progress towards [support for Xilinx devices](https://github.com/gatecat/nextpnr-xilinx/) but it is not upstream and not intended for end users at the present time. We hope to see more FPGA families supported in the future. We would love your help in developing this awesome new project!