diff --git a/frida-gum/src/range_details.rs b/frida-gum/src/range_details.rs
index db111fa..324cea6 100644
--- a/frida-gum/src/range_details.rs
+++ b/frida-gum/src/range_details.rs
@@ -10,6 +10,7 @@
     allow(clippy::unnecessary_cast)
 )]
 
+extern crate alloc;
 use {
     crate::MemoryRange,
     core::{