diff --git a/modules/dnn/src/layers/pooling_layer.cpp b/modules/dnn/src/layers/pooling_layer.cpp
index fbf075f7d3..1b892bee6e 100644
--- a/modules/dnn/src/layers/pooling_layer.cpp
+++ b/modules/dnn/src/layers/pooling_layer.cpp
@@ -1185,7 +1185,7 @@ public:
         PoolingInvoker::run(src, rois, dst, mask, kernel_size, strides, pads_begin, pads_end, avePoolPaddedArea, type, spatialScale, computeMaxIdx, nstripes);
     }
 
-    virtual Ptr<BackendNode> initMaxPoolingHalide(const std::vector<Ptr<BackendWrapper> > &inputs)
+    Ptr<BackendNode> initMaxPoolingHalide(const std::vector<Ptr<BackendWrapper> > &inputs)
     {
 #ifdef HAVE_HALIDE
         Halide::Buffer<float> inputBuffer = halideBuffer(inputs[0]);
@@ -1242,7 +1242,7 @@ public:
         return Ptr<BackendNode>();
     }
 
-    virtual Ptr<BackendNode> initAvePoolingHalide(const std::vector<Ptr<BackendWrapper> > &inputs)
+    Ptr<BackendNode> initAvePoolingHalide(const std::vector<Ptr<BackendWrapper> > &inputs)
     {
 #ifdef HAVE_HALIDE
         Halide::Buffer<float> inputBuffer = halideBuffer(inputs[0]);