diff --git a/server.py b/server.py
index 712d91c93c24b03a7249a4d2f226d2b2f0a64662..cf424c25688346823fac7c78530598e2af646ca8 100644
--- a/server.py
+++ b/server.py
@@ -65,7 +65,7 @@ def sendResponse(client, code, resp, dataformat="ubjson"):
 		except TypeError:
 			content_raw = json.dumps({"error": "non_ascii_resp"}).encode()
 		mime = "text/json"
-	client.sendall(("HTTP/1.1 "+code+"\r\nContent-type: "+mime+"; charset=UTF-8\r\nContent-length: "+str(len(content_raw))+"\r\n\r\n").encode()+content_raw)
+	client.sendall(("HTTP/1.1 "+code+"\r\nContent-type: "+mime+"; charset=UTF-8\r\nAccess-Control-Allow-Origin: *\r\nContent-length: "+str(len(content_raw))+"\r\n\r\n").encode()+content_raw)
 	client.close()
 
 class TX: