diff --git a/packages/gatsby-source-contentful/src/normalize.js b/packages/gatsby-source-contentful/src/normalize.js
index bc40d002aa198..4fa6e58ec7409 100644
--- a/packages/gatsby-source-contentful/src/normalize.js
+++ b/packages/gatsby-source-contentful/src/normalize.js
@@ -193,13 +193,7 @@ function prepareTextNode(node, key, text, createNode, createNodeId) {
   return textNode
 }
 
-function prepareStructuredTextNode(
-  node,
-  key,
-  content,
-  createNode,
-  createNodeId
-) {
+function prepareStructuredTextNode(node, key, content, createNodeId) {
   const str = JSON.stringify(content)
   const structuredTextNode = {
     ...content,