diff --git a/index.js b/index.js
index a071824..30179e7 100644
--- a/index.js
+++ b/index.js
@@ -2,8 +2,6 @@ const core = require("@actions/core");
 
 async function getAndPostPullRequests() {
   try {
-    core.info("Starting the action...");
-
     // Retrieve inputs and token
     const baseUrl = core.getInput("base_url") || "https://git.horstenkamp.eu";
     const owner = core.getInput("owner") || process.env.GITHUB_REPOSITORY_OWNER;
@@ -36,11 +34,11 @@ async function getAndPostPullRequests() {
     // Prepare POST data
     const postData = {
       title: title,
-      body: body,
+      body: body ? body : undefined,
       head: branch,
       base: base_branch,
-      assignees: assigneesInput ? assigneesInput.split(",") : [],
-      reviewers: reviewersInput ? reviewersInput.split(",") : [],
+      assignees: assigneesInput ? assigneesInput.split(",") : undefined,
+      reviewers: reviewersInput ? reviewersInput.split(",") : undefined,
       due_date: dueDate || undefined,
       milestone: milestone ? parseInt(milestone, 10) : 0,
     };