diff --git a/modules/bioinspired/src/retina_ocl.hpp b/modules/bioinspired/src/retina_ocl.hpp
index 69a833cc42..90df0601c4 100644
--- a/modules/bioinspired/src/retina_ocl.hpp
+++ b/modules/bioinspired/src/retina_ocl.hpp
@@ -160,14 +160,15 @@ public:
     };
 
 protected:
-    cv::ocl::oclMat _filterOutput;
-    cv::ocl::oclMat _localBuffer;
 
     int _NBrows;
     int _NBcols;
     unsigned int _halfNBrows;
     unsigned int _halfNBcolumns;
 
+    cv::ocl::oclMat _filterOutput;
+    cv::ocl::oclMat _localBuffer;
+
     std::valarray <float>_filteringCoeficientsTable;
     float _v0;
     float _maxInputValue;