diff --git a/dist/index.js b/dist/index.js
index 06db0a2..19ad994 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -36327,7 +36327,7 @@ function getUserAgentWithOrchestrationId(userAgent) {
     }
     // Sanitize orchestration ID - replace invalid characters with underscore
     const sanitized = orchestrationId.replace(/[^a-zA-Z0-9._-]/g, '_');
-    return `${userAgent} orchestration-id/${sanitized}`;
+    return `${userAgent} actions_orchestration_id/${sanitized}`;
 }
 
 })();
diff --git a/src/main.ts b/src/main.ts
index d1f755c..cbf6569 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -114,5 +114,5 @@ function getUserAgentWithOrchestrationId(userAgent: string): string {
   // Sanitize orchestration ID - replace invalid characters with underscore
   const sanitized = orchestrationId.replace(/[^a-zA-Z0-9._-]/g, '_')
 
-  return `${userAgent} orchestration-id/${sanitized}`
+  return `${userAgent} actions_orchestration_id/${sanitized}`
 }