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-rw-r--r--tests/cfail/lock.rs1
1 files changed, 0 insertions, 1 deletions
diff --git a/tests/cfail/lock.rs b/tests/cfail/lock.rs
index eb03b7d..9cb0f3e 100644
--- a/tests/cfail/lock.rs
+++ b/tests/cfail/lock.rs
@@ -1,7 +1,6 @@
#![deny(unsafe_code)]
#![deny(warnings)]
#![feature(const_fn)]
-#![feature(proc_macro)]
#![no_std]
extern crate cortex_m_rtfm as rtfm;