diff --git a/gracedb/management/commands/make_histograms.py b/gracedb/management/commands/make_histograms.py
index 1b699823b05d2d9ca7ed8c642634e140ced17b94..d1413ff6050debe6f26e939d4f3a39d75c051f52 100644
--- a/gracedb/management/commands/make_histograms.py
+++ b/gracedb/management/commands/make_histograms.py
@@ -17,7 +17,7 @@ from subprocess import Popen, PIPE, STDOUT
 
 
 DEST_DIR = "/var/www/html/histo/2"
-MAX_X = 3600
+MAX_X = 1800
 
 
 class Command(NoArgsCommand):