diff --git a/src/lib.rs b/src/lib.rs
index fdc683541c..1da1594a97 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,4 @@
+#![no_std]
 //! A super simple initfs, only meant to be loaded into RAM by the bootloader, and then directly be
 //! read.