diff --git a/compiler/utils/assembler.h b/compiler/utils/assembler.h
index 314ff8c..dbd35ab 100644
--- a/compiler/utils/assembler.h
+++ b/compiler/utils/assembler.h
@@ -89,11 +89,11 @@
 
 class AssemblerBuffer {
  public:
-  explicit AssemblerBuffer(ArenaAllocator* arena);
+  explicit AssemblerBuffer(ArenaAllocator* allocator);
   ~AssemblerBuffer();
 
-  ArenaAllocator* GetArena() {
-    return arena_;
+  ArenaAllocator* GetAllocator() {
+    return allocator_;
   }
 
   // Basic support for emitting, loading, and storing.
@@ -252,7 +252,7 @@
   // for a single, fast space check per instruction.
   static const int kMinimumGap = 32;
 
-  ArenaAllocator* arena_;
+  ArenaAllocator* allocator_;
   uint8_t* contents_;
   uint8_t* cursor_;
   uint8_t* limit_;
@@ -392,8 +392,8 @@
    */
   DebugFrameOpCodeWriterForAssembler& cfi() { return cfi_; }
 
-  ArenaAllocator* GetArena() {
-    return buffer_.GetArena();
+  ArenaAllocator* GetAllocator() {
+    return buffer_.GetAllocator();
   }
 
   AssemblerBuffer* GetBuffer() {
@@ -401,7 +401,7 @@
   }
 
  protected:
-  explicit Assembler(ArenaAllocator* arena) : buffer_(arena), cfi_(this) {}
+  explicit Assembler(ArenaAllocator* allocator) : buffer_(allocator), cfi_(this) {}
 
   AssemblerBuffer buffer_;