diff --git a/1.2/HalPolicy.hpp b/1.2/HalPolicy.hpp
index ce43a6e..be02c22 100644
--- a/1.2/HalPolicy.hpp
+++ b/1.2/HalPolicy.hpp
@@ -74,6 +74,8 @@
 
     static bool ConvertFullyConnected(const Operation& operation, const Model& model, ConversionData& data);
 
+    static bool ConvertGather(const Operation& operation, const Model& model, ConversionData& data);
+
     static bool ConvertGroupedConv2d(const Operation& operation, const Model& model, ConversionData& data);
 
     static bool ConvertInstanceNormalization(const Operation& operation, const Model& model, ConversionData& data);