diff --git a/src/runtime/NEON/functions/NEReduceMean.cpp b/src/runtime/NEON/functions/NEReduceMean.cpp
index 014895f..98d3ab9 100644
--- a/src/runtime/NEON/functions/NEReduceMean.cpp
+++ b/src/runtime/NEON/functions/NEReduceMean.cpp
@@ -137,7 +137,7 @@
 
 void NEReduceMean::run()
 {
-    _memory_group.acquire();
+    MemoryGroupResourceScope scope_mg(_memory_group);
 
     for(unsigned int i = 0; i < _reduction_ops; ++i)
     {
@@ -148,5 +148,4 @@
     {
         _reshape.run();
     }
-    _memory_group.release();
 }