diff --git a/src/armnnSerializer/Serializer.cpp b/src/armnnSerializer/Serializer.cpp
index ddd38e1..17076c6 100644
--- a/src/armnnSerializer/Serializer.cpp
+++ b/src/armnnSerializer/Serializer.cpp
@@ -472,10 +472,15 @@
                                        const armnn::FillDescriptor& fillDescriptor,
                                        const char* name)
 {
-    throw UnimplementedException("SerializerVisitor::VisitFillLayer is not implemented");
     IgnoreUnused(name);
-    IgnoreUnused(layer);
-    IgnoreUnused(fillDescriptor);
+
+    auto fbFillBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Fill);
+
+    auto fbDescriptor = serializer::CreateFillDescriptor(m_flatBufferBuilder, fillDescriptor.m_Value);
+
+    auto fbFillLayer = serializer::CreateFillLayer(m_flatBufferBuilder, fbFillBaseLayer, fbDescriptor);
+
+    CreateAnyLayer(fbFillLayer.o, serializer::Layer::Layer_FillLayer);
 }
 
 void SerializerVisitor::VisitFloorLayer(const armnn::IConnectableLayer *layer, const char *name)
@@ -1726,4 +1731,4 @@
     return !stream.bad();
 }
 
-} // namespace armnnSerializer
+} // namespace armnnSerializer
\ No newline at end of file