diff --git a/scripts/openmc-get-photon-data b/scripts/openmc-get-photon-data
index 5ceac41412..84660896e5 100755
--- a/scripts/openmc-get-photon-data
+++ b/scripts/openmc-get-photon-data
@@ -64,7 +64,7 @@ for f in files:
         while True:
             chunk = req.read(block_size)
             if not chunk:
-              break
+                break
             fh.write(chunk)
             downloaded += len(chunk)
             status = '{0:10}  [{1:3.2f}%]'.format(