statvfs(3) bindings
diff --git a/libc-test/build.rs b/libc-test/build.rs
index f1b1bd4..508a3c8 100644
--- a/libc-test/build.rs
+++ b/libc-test/build.rs
@@ -86,6 +86,7 @@
     } else if !windows {
         cfg.header("glob.h");
         cfg.header("ifaddrs.h");
+        cfg.header("sys/statvfs.h");
 
         if !musl {
             cfg.header("execinfo.h");