diff --git a/1.2/HalPolicy.hpp b/1.2/HalPolicy.hpp
index d11ae3c..f689613 100644
--- a/1.2/HalPolicy.hpp
+++ b/1.2/HalPolicy.hpp
@@ -31,10 +31,16 @@
     static bool ConvertOperation(const Operation& operation, const Model& model, ConversionData& data);
 
 private:
+    static bool ConvertAveragePool2d(const Operation& operation, const Model& model, ConversionData& data);
+
     static bool ConvertConv2d(const Operation& operation, const Model& model, ConversionData& data);
 
     static bool ConvertDepthwiseConv2d(const Operation& operation, const Model& model, ConversionData& data);
 
+    static bool ConvertL2Pool2d(const Operation& operation, const Model& model, ConversionData& data);
+
+    static bool ConvertMaxPool2d(const Operation& operation, const Model& model, ConversionData& data);
+
     static bool ConvertMaximum(const Operation& operation, const Model& model, ConversionData& data);
 
     static bool ConvertMinimum(const Operation& operation, const Model& model, ConversionData& data);