diff --git a/pdb2pqr/site_scons/defaults.py b/pdb2pqr/site_scons/defaults.py
index 59fda241b8..a61809fa0d 100644
--- a/pdb2pqr/site_scons/defaults.py
+++ b/pdb2pqr/site_scons/defaults.py
@@ -12,7 +12,4 @@
 pythonBin = sys.executable
 
 buildTime = datetime.today()
-productVersion = 'Monson-Dev BRANCH '# + buildTime.strftime('%Y%m%d%H%M')
-
-defaultOpalURL = 'http://nbcr-222.ucsd.edu/opal2/services/pdb2pqr_1.8'
-defaultAPBSOpalURL = 'http://nbcr-222.ucsd.edu/opal2/services/apbs_1.3'
\ No newline at end of file
+productVersion = 'master BRANCH'# + buildTime.strftime('%Y%m%d%H%M')
\ No newline at end of file