diff --git a/source/VisionX/components/pointcloud_core/test/PCLUtilitiesTest.cpp b/source/VisionX/components/pointcloud_core/test/PCLUtilitiesTest.cpp
index 546254cc1a5a50b435e6a12e36b3418d91e0f09c..45f329e458f6e4c498bf2a0fb27851ef148926b3 100644
--- a/source/VisionX/components/pointcloud_core/test/PCLUtilitiesTest.cpp
+++ b/source/VisionX/components/pointcloud_core/test/PCLUtilitiesTest.cpp
@@ -41,15 +41,6 @@ namespace pcl
         return lhs.indices == rhs.indices;
     }
 }
-namespace std
-{
-    template <class T, class U>
-    std::ostream& operator<<(std::ostream& os, const std::pair<T, U>& rhs)
-    {
-        return os << "(" << rhs.first << ", " << rhs.second << ")";
-    }
-}
-
 
 constexpr uint32_t POINT_CLOUD_SIZE = 64;