diff --git a/modules/openapi-generator/src/main/resources/elm/Byte.mustache b/modules/openapi-generator/src/main/resources/elm/Byte.mustache
index da078742947..6c80664aba1 100644
--- a/modules/openapi-generator/src/main/resources/elm/Byte.mustache
+++ b/modules/openapi-generator/src/main/resources/elm/Byte.mustache
@@ -1,4 +1,4 @@
-module Byte exposing (Byte, byteDecoder, byteEncoder)
+module Byte exposing (Byte, decoder, encoder)
 
 import Json.Decode as Decode exposing (Decoder)
 import Json.Encode as Encode
@@ -8,11 +8,11 @@ type alias Byte =
     String
 
 
-byteDecoder : Decoder Byte
-byteDecoder =
+decoder : Decoder Byte
+decoder =
     Decode.string
 
 
-byteEncoder : Byte -> Encode.Value
-byteEncoder model =
+encoder : Byte -> Encode.Value
+encoder model =
     Encode.string model
diff --git a/samples/client/petstore/elm-0.18/src/Byte.elm b/samples/client/petstore/elm-0.18/src/Byte.elm
index da078742947..6c80664aba1 100644
--- a/samples/client/petstore/elm-0.18/src/Byte.elm
+++ b/samples/client/petstore/elm-0.18/src/Byte.elm
@@ -1,4 +1,4 @@
-module Byte exposing (Byte, byteDecoder, byteEncoder)
+module Byte exposing (Byte, decoder, encoder)
 
 import Json.Decode as Decode exposing (Decoder)
 import Json.Encode as Encode
@@ -8,11 +8,11 @@ type alias Byte =
     String
 
 
-byteDecoder : Decoder Byte
-byteDecoder =
+decoder : Decoder Byte
+decoder =
     Decode.string
 
 
-byteEncoder : Byte -> Encode.Value
-byteEncoder model =
+encoder : Byte -> Encode.Value
+encoder model =
     Encode.string model
diff --git a/samples/client/petstore/elm/src/Byte.elm b/samples/client/petstore/elm/src/Byte.elm
index da078742947..6c80664aba1 100644
--- a/samples/client/petstore/elm/src/Byte.elm
+++ b/samples/client/petstore/elm/src/Byte.elm
@@ -1,4 +1,4 @@
-module Byte exposing (Byte, byteDecoder, byteEncoder)
+module Byte exposing (Byte, decoder, encoder)
 
 import Json.Decode as Decode exposing (Decoder)
 import Json.Encode as Encode
@@ -8,11 +8,11 @@ type alias Byte =
     String
 
 
-byteDecoder : Decoder Byte
-byteDecoder =
+decoder : Decoder Byte
+decoder =
     Decode.string
 
 
-byteEncoder : Byte -> Encode.Value
-byteEncoder model =
+encoder : Byte -> Encode.Value
+encoder model =
     Encode.string model