diff --git a/out/github-action.cjs b/out/github-action.cjs
index 7d764e2..0213068 100644
--- a/out/github-action.cjs
+++ b/out/github-action.cjs
@@ -87969,8 +87969,10 @@ async function run() {
   try {
     if (context.eventName === "push") {
       const payload = context.payload;
-      await import_exec.default.exec("git", ["config", "user.email", payload.pusher.email]);
-      await import_exec.default.exec("git", ["config", "user.name", payload.pusher.name]);
+      const pusherEmail = payload.pusher.email ?? `${context.actor}@users.noreply.github.com`;
+      const pusherName = payload.pusher.name ?? context.actor;
+      await import_exec.default.exec("git", ["config", "user.email", pusherEmail]);
+      await import_exec.default.exec("git", ["config", "user.name", pusherName]);
       await improveCommitMessages(payload.commits);
     } else {
       import_core22.default.error(
diff --git a/src/github-action.ts b/src/github-action.ts
index f3c86ef..c7e939a 100644
--- a/src/github-action.ts
+++ b/src/github-action.ts
@@ -175,8 +175,11 @@ async function run() {
   try {
     if (context.eventName === 'push') {
       const payload = context.payload as PushEvent;
-      await exec.exec('git', ['config', 'user.email', payload.pusher.email!]);
-      await exec.exec('git', ['config', 'user.name',  payload.pusher.name!]);
+      const pusherEmail = payload.pusher.email ?? `${context.actor}@users.noreply.github.com`;
+      const pusherName  = payload.pusher.name  ?? context.actor;
+
+      await exec.exec('git', ['config', 'user.email', pusherEmail]);
+      await exec.exec('git', ['config', 'user.name',  pusherName]);
 
 
       await improveCommitMessages(payload.commits);