diff --git a/README.md b/README.md
index d3290a0..937fd37 100644
--- a/README.md
+++ b/README.md
@@ -12,4 +12,10 @@ Currently this project is a huge WIP and can't do much, but eventually this can
    * sync: Xenon-specific mutex spinlock implementation
    * xenon-cpu: Xenon-specific CPU intrinsics
    * xenon-enet: Xenon fast ethernet driver
-   * xenon-soc: Drivers for Xenon SoC functionality
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+   * xenon-soc: Drivers for Xenon SoC functionality
+
+# License
+Licensed under either of
+* Apache License, Version 2.0 (https://www.apache.org/licenses/LICENSE-2.0)
+* MIT license (https://opensource.org/licenses/MIT)
+at your option.
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