quiet down ANTs logging
diff --git a/releng.control/commonVariations.shsource b/releng.control/commonVariations.shsource
index 4988730..9e29a22 100644
--- a/releng.control/commonVariations.shsource
+++ b/releng.control/commonVariations.shsource
@@ -54,3 +54,5 @@
 #contols ANT's quietness level
 # true logs error and warnings only 
 export USE_QUIET=false
+
+export USE_DEBUG=false