diff --git a/compiler/driver/compiler_driver.h b/compiler/driver/compiler_driver.h
index c8d6cb0..1bd3546 100644
--- a/compiler/driver/compiler_driver.h
+++ b/compiler/driver/compiler_driver.h
@@ -584,6 +584,7 @@
   const BitVector* current_dex_to_dex_methods_;
 
   friend class CompileClassVisitor;
+  friend class DexToDexDecompilerTest;
   friend class verifier::VerifierDepsTest;
   DISALLOW_COPY_AND_ASSIGN(CompilerDriver);
 };