diff --git a/win32/src/winapi/alloc.rs b/win32/src/winapi/arena.rs
similarity index 100%
rename from win32/src/winapi/alloc.rs
rename to win32/src/winapi/arena.rs
diff --git a/win32/src/winapi/kernel32/command_line.rs b/win32/src/winapi/kernel32/command_line.rs
index c6bfcf28..57be7a1e 100644
--- a/win32/src/winapi/kernel32/command_line.rs
+++ b/win32/src/winapi/kernel32/command_line.rs
@@ -2,7 +2,7 @@
 
 use super::UNICODE_STRING;
 use crate::{
-    winapi::{alloc::Arena, String16},
+    winapi::{arena::Arena, String16},
     Machine,
 };
 use memory::{ExtensionsMut, Mem};
diff --git a/win32/src/winapi/kernel32/init.rs b/win32/src/winapi/kernel32/init.rs
index d8371427..77fbb5f7 100644
--- a/win32/src/winapi/kernel32/init.rs
+++ b/win32/src/winapi/kernel32/init.rs
@@ -8,7 +8,7 @@ use crate::{
     loader::{self, Module},
     memory::Memory,
     segments::SegmentDescriptor,
-    winapi::{alloc::Arena, handle::Handles, heap::Heap, *},
+    winapi::{arena::Arena, handle::Handles, heap::Heap, *},
     Machine,
 };
 use ::memory::Mem;
diff --git a/win32/src/winapi/kernel32/thread.rs b/win32/src/winapi/kernel32/thread.rs
index 834642de..897c076e 100644
--- a/win32/src/winapi/kernel32/thread.rs
+++ b/win32/src/winapi/kernel32/thread.rs
@@ -2,7 +2,7 @@ use super::{peb_mut, EventObject, KernelObject};
 use crate::{
     machine::Machine,
     winapi::{
-        alloc::Arena,
+        arena::Arena,
         Str16, HANDLE, {self},
     },
 };
diff --git a/win32/src/winapi/mod.rs b/win32/src/winapi/mod.rs
index 494e2a0f..8b7aa22b 100644
--- a/win32/src/winapi/mod.rs
+++ b/win32/src/winapi/mod.rs
@@ -1,7 +1,7 @@
 use crate::memory::Memory;
 
 mod advapi32;
-mod alloc;
+mod arena;
 mod bass;
 mod bitmap;
 pub mod builtin;