diff --git a/README.md b/README.md
index 10e6c60..174bf76 100644
--- a/README.md
+++ b/README.md
@@ -77,7 +77,7 @@ const isValidNode = function () {
 };
 
 // Order matters. Instructions are processed in the order they're defined
-const processNodeDefinitions = new HtmlToReact.ProcessNodeDefinitions(React);
+const processNodeDefinitions = new HtmlToReact.ProcessNodeDefinitions();
 const processingInstructions = [
   {
     // Custom <h1> processing
@@ -158,7 +158,7 @@ const isValidNode = function () {
   return true;
 };
 
-const processNodeDefinitions = new HtmlToReact.ProcessNodeDefinitions(React);
+const processNodeDefinitions = new HtmlToReact.ProcessNodeDefinitions();
 
 // Order matters. Instructions are processed in
 // the order they're defined
@@ -261,7 +261,7 @@ const preprocessingInstructions = [
     },
   }
 ];
-const processNodeDefinitions = new HtmlToReact.ProcessNodeDefinitions(React);
+const processNodeDefinitions = new HtmlToReact.ProcessNodeDefinitions();
 const processingInstructions = [
   {
     shouldProcessNode: function (node) {
diff --git a/test/html-to-react-tests.js b/test/html-to-react-tests.js
index 50c42ea..e452e1e 100644
--- a/test/html-to-react-tests.js
+++ b/test/html-to-react-tests.js
@@ -329,7 +329,7 @@ describe('Html2React', () => {
 
   describe('with custom processing instructions', () => {
     const parser = new Parser();
-    const processNodeDefinitions = new ProcessNodeDefinitions(React);
+    const processNodeDefinitions = new ProcessNodeDefinitions();
 
     describe('parse valid HTML', () => {
       it('should return nothing with only a single <p> element', () => {