diff --git a/build.zig b/build.zig
index 2cb1cff60b0d8d40a047f0b781fc3671eabcb173..ef6eaf1787216206913c780a939fc349698ebdc9 100644
--- a/build.zig
+++ b/build.zig
@@ -14,6 +14,7 @@ pub fn build(b: *std.Build) void {
         }),
     });
     deps.addAllTo(tests);
+    tests.linkLibC();
     tests.use_llvm = !disable_llvm;
     tests.use_lld = !disable_llvm;
 
diff --git a/licenses.txt b/licenses.txt
index b9416962cae57d6e94e064787fc165d65b79a1c2..b0e32a9be2d1b216ae80c144e165baa7ab1f2da1 100644
--- a/licenses.txt
+++ b/licenses.txt
@@ -18,6 +18,3 @@ MIT:
 - git https://github.com/nektro/zig-time
 - git https://github.com/nektro/zig-tracer
 - git https://github.com/nektro/zig-unicode-ucd
-
-Unspecified:
-- system_lib c