diff --git a/source/application/tensorflow-lite-micro/Model.cc b/source/application/tensorflow-lite-micro/Model.cc
index 0775467..abf97b6 100644
--- a/source/application/tensorflow-lite-micro/Model.cc
+++ b/source/application/tensorflow-lite-micro/Model.cc
@@ -317,7 +317,7 @@
 }
 namespace arm {
 namespace app {
-    static uint8_t  _tensor_arena[ACTIVATION_BUF_SZ] ACTIVATION_BUF_ATTRIBUTE;
+    static uint8_t  tensor_arena[ACTIVATION_BUF_SZ] ACTIVATION_BUF_ATTRIBUTE;
 } /* namespace app */
 } /* namespace arm */
 
@@ -328,5 +328,5 @@
 
 uint8_t *arm::app::Model::GetTensorArena()
 {
-    return _tensor_arena;
+    return tensor_arena;
 }
\ No newline at end of file