diff --git a/MCprep_addon/conf.py b/MCprep_addon/conf.py
index ab5cc13e..11a0b60e 100644
--- a/MCprep_addon/conf.py
+++ b/MCprep_addon/conf.py
@@ -39,7 +39,7 @@ def init():
 	# Used to print out extra information, set false with distribution
 	# -----------------------------------------------
 	global dev
-	dev = True
+	dev = False
 
 	global v
 	v = True  # $VERBOSE, UI setting