diff --git a/OutputShapeUtils.hpp b/OutputShapeUtils.hpp
index 6e2a76d..d1818db 100644
--- a/OutputShapeUtils.hpp
+++ b/OutputShapeUtils.hpp
@@ -12,6 +12,9 @@
 
 bool IsDynamicOutput(const armnn::TensorInfo& outputInfo);
 
+armnn::TensorShape InferPadOutputShape(const armnn::TensorShape& inputShape,
+                                       const std::vector<std::pair<unsigned int, unsigned int>>& padList);
+
 armnn::TensorShape InferPreluOutputShape(const armnn::TensorShape& inputShape, const armnn::TensorShape& alphaShape);
 
 } // namespace armnn_driver