diff --git a/openTEPES/openTEPES_Main.py b/openTEPES/openTEPES_Main.py
index 79b56365..b14b1e71 100644
--- a/openTEPES/openTEPES_Main.py
+++ b/openTEPES/openTEPES_Main.py
@@ -98,7 +98,7 @@
 DIR    = os.path.dirname(__file__)
 CASE   = '9n'
 SOLVER = 'glpk'
-LOG = 'Yes'
+LOG    = 'Yes'
 
 
 def main():