diff --git a/startup/90-usersetup.py b/startup/90-usersetup.py
index 5438474f..5365b92c 100644
--- a/startup/90-usersetup.py
+++ b/startup/90-usersetup.py
@@ -22,11 +22,6 @@
 PI_lastname = 'Chu'
 saf_num = 304726
 
-# proposal_num = 305310
-# proposal_title = 'Imaging defects and strain in sapphire substrates of superconducting qubits'
-# PI_lastname = 'Lei'
-# saf_num = 304922
-
 
 logfilename_postfix = str(saf_num)