3 files changed, 5 insertions, 2 deletions
diff --git a/src/armnnSerializer/ArmnnSchema.fbs b/src/armnnSerializer/ArmnnSchema.fbs
index fb3bc018bb..a8b5d72da8 100644
--- a/src/armnnSerializer/ArmnnSchema.fbs
+++ b/src/armnnSerializer/ArmnnSchema.fbs
@@ -351,7 +351,8 @@ enum UnaryOperation : byte {
     Neg = 4,
     LogicalNot = 5,
     Log = 6,
-    Sin = 7
+    Sin = 7,
+    Ceil = 8
 }
 
 table ElementwiseUnaryDescriptor {
diff --git a/src/armnnSerializer/SerializerUtils.cpp b/src/armnnSerializer/SerializerUtils.cpp
index 703f56ff5c..2188fdccda 100644
--- a/src/armnnSerializer/SerializerUtils.cpp
+++ b/src/armnnSerializer/SerializerUtils.cpp
@@ -134,6 +134,8 @@ armnnSerializer::UnaryOperation GetFlatBufferUnaryOperation(armnn::UnaryOperatio
     {
         case armnn::UnaryOperation::Abs:
             return armnnSerializer::UnaryOperation::UnaryOperation_Abs;
+        case armnn::UnaryOperation::Ceil:
+            return armnnSerializer::UnaryOperation::UnaryOperation_Ceil;
         case armnn::UnaryOperation::Rsqrt:
             return armnnSerializer::UnaryOperation::UnaryOperation_Rsqrt;
         case armnn::UnaryOperation::Sqrt:
diff --git a/src/armnnSerializer/test/SerializerTests.cpp b/src/armnnSerializer/test/SerializerTests.cpp
index 90d778991b..6b9b5df1e6 100644
--- a/src/armnnSerializer/test/SerializerTests.cpp
+++ b/src/armnnSerializer/test/SerializerTests.cpp
@@ -1056,7 +1056,7 @@ void SerializeElementwiseUnaryTest(armnn::UnaryOperation unaryOperation)
 TEST_CASE("SerializeElementwiseUnary")
 {
     using op = armnn::UnaryOperation;
-    std::initializer_list<op> allUnaryOperations = {op::Abs, op::Exp, op::Sqrt, op::Rsqrt, op::Neg,
+    std::initializer_list<op> allUnaryOperations = {op::Abs, op::Ceil, op::Exp, op::Sqrt, op::Rsqrt, op::Neg,
                                                     op::LogicalNot, op::Log, op::Sin};
 
     for (auto unaryOperation : allUnaryOperations)