diff --git a/arm_compute/graph/INodeVisitor.h b/arm_compute/graph/INodeVisitor.h
index 291fe7c..be43b57 100644
--- a/arm_compute/graph/INodeVisitor.h
+++ b/arm_compute/graph/INodeVisitor.h
@@ -126,6 +126,11 @@
      * @param[in] n Node to visit.
      */
     virtual void visit(PriorBoxLayerNode &n) = 0;
+    /** Visit QuantizationLayerNode.
+     *
+     * @param[in] n Node to visit.
+     */
+    virtual void visit(QuantizationLayerNode &n) = 0;
     /** Visit ReshapeLayerNode.
      *
      * @param[in] n Node to visit.
@@ -233,6 +238,10 @@
     {
         default_visit();
     }
+    virtual void visit(QuantizationLayerNode &n) override
+    {
+        default_visit();
+    }
     virtual void visit(ReshapeLayerNode &n) override
     {
         default_visit();