diff --git a/licenses.txt b/licenses.txt
index 9ae3746b4a66ae212bea5bd26d3d68aa52f27a1f..86b74a8ba86dbb53492de59fc46a5c433b0f51dd 100644
--- a/licenses.txt
+++ b/licenses.txt
@@ -5,6 +5,7 @@ MIT:
 - git https://github.com/nektro/zfetch
 - git https://github.com/nektro/zig-UrlValues
 - git https://github.com/nektro/zig-extras
+- git https://github.com/nektro/zig-sys-linux
 - git https://github.com/nektro/zig-tracer
 - git https://github.com/truemedian/hzzp
 - git https://github.com/kivikakk/htmlentities.zig
@@ -12,3 +13,6 @@ MIT:
 MPL-2.0:
 = https://spdx.org/licenses/MPL-2.0
 - git https://github.com/nektro/zig-pek
+
+Unspecified:
+- system_lib c