diff --git a/build.rs b/build.rs
index f8df6f92..79b07943 100644
--- a/build.rs
+++ b/build.rs
@@ -1,4 +1,4 @@
 fn main() {
-    #[cfg(target_os="openbsd")]
+    #[cfg(any(target_os="openbsd", target_os="freebsd"))]
     println!(r"cargo:rustc-link-search=/usr/local/lib");
 }