1 files changed, 4 insertions, 0 deletions
diff --git a/src/lib.rs b/src/lib.rs
index d830f58..9ed059e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -46,6 +46,10 @@ extern crate cocoa;
 extern crate core_foundation;
 #[cfg(target_os = "macos")]
 extern crate glutin_core_graphics as core_graphics;
+#[cfg(any(target_os = "linux", target_os = "freebsd"))]
+extern crate x11;
+#[cfg(all(any(target_os = "linux", target_os = "freebsd"), feature="headless"))]
+extern crate osmesa_sys;
 
 pub use events::*;
 #[cfg(feature = "headless")]