diff --git a/1.2/HalPolicy.hpp b/1.2/HalPolicy.hpp
index 4a785d9..5c8a61e 100644
--- a/1.2/HalPolicy.hpp
+++ b/1.2/HalPolicy.hpp
@@ -102,6 +102,8 @@
 
     static bool ConvertSpaceToDepth(const Operation& operation, const Model& model, ConversionData& data);
 
+    static bool ConvertSqrt(const Operation& operation, const Model& model, ConversionData& data);
+
     static bool ConvertSqueeze(const Operation& operation, const Model& model, ConversionData& data);
 
     static bool ConvertStridedSlice(const Operation& operation, const Model& model, ConversionData& data);