--- a/Admin/isatest/settings/mac-poly-M2-alternative Thu Apr 09 22:53:26 2015 +0200
+++ b/Admin/isatest/settings/mac-poly-M2-alternative Thu Apr 09 22:56:31 2015 +0200
@@ -30,6 +30,3 @@
ISABELLE_FULL_TEST=true
ISABELLE_GHC=ghc
-
-Z3_NON_COMMERCIAL="yes"
-