diff --git a/nalgebra-glm/src/common.rs b/nalgebra-glm/src/common.rs
index c9f9c265..eda9f295 100644
--- a/nalgebra-glm/src/common.rs
+++ b/nalgebra-glm/src/common.rs
@@ -1,6 +1,6 @@
 use na::{self, DefaultAllocator, RealField};
 use num::FromPrimitive;
-use std::mem;
+use core::mem;
 
 use crate::aliases::{TMat, TVec};
 use crate::traits::{Alloc, Dimension, Number};