diff --git a/download books in bulks.py b/download books in bulks.py
index 3ba5452..56d60f0 100644
--- a/download books in bulks.py	
+++ b/download books in bulks.py	
@@ -164,6 +164,7 @@ def give_me_web():
         "application/PDF, application/FDF, application/XFDF, application/LSL, application/LSO, application/LSS, application/IQY, application/RQY, application/XLK, application/XLS, application/XLT, application/POT application/PPS, application/PPT, application/DOS, application/DOT, application/WKS, application/BAT, application/PS, application/EPS, application/WCH, application/WCM, application/WB1, application/WB3, application/RTF, application/DOC, application/MDB, application/MDE, application/WBK, application/WB1, application/WCH, application/WCM, application/AD, application/ADP, application/vnd.ms-excel")
     fp.set_preference("browser.download.panel.shown", False)
     options.add_argument('--lang=EN')
+    options.headless = True
     fire = "geckodriver"
     return (fp, fire, options)