diff --git a/licenses.txt b/licenses.txt
index 013bd5754a0e4c75f27f17ceae319758a95e41f6..71536a4e7dc8a88bdb46692625a5a4233a27bfa0 100644
--- a/licenses.txt
+++ b/licenses.txt
@@ -4,7 +4,10 @@ MIT:
 - git https://github.com/nektro/zig-expect
 - git https://github.com/nektro/zig-extras
 - git https://github.com/nektro/zig-sys-darwin
+- git https://github.com/nektro/zig-sys-freebsd
 - git https://github.com/nektro/zig-sys-linux
+- git https://github.com/nektro/zig-sys-netbsd
+- git https://github.com/nektro/zig-sys-openbsd
 - git https://github.com/nektro/zig-time
 - git https://github.com/nektro/zig-tracer
 - git https://github.com/nst/JSONTestSuite