diff --git a/compiler/optimizing/select_generator.cc b/compiler/optimizing/select_generator.cc
index f163762..dcc7f77 100644
--- a/compiler/optimizing/select_generator.cc
+++ b/compiler/optimizing/select_generator.cc
@@ -19,7 +19,7 @@
 #include "base/scoped_arena_containers.h"
 #include "reference_type_propagation.h"
 
-namespace art HIDDEN {
+namespace art {
 
 static constexpr size_t kMaxInstructionsInBranch = 1u;