diff --git a/src/lib.rs b/src/lib.rs
index 3fde2ddc10..d9c9a2a718 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -80,7 +80,6 @@
 extern crate cortex_m;
 extern crate cortex_m_rtfm_macros;
 extern crate rtfm_core;
-extern crate static_ref;
 
 use core::u8;