diff --git a/v3d_main/build.macx b/v3d_main/build.macx
index 30c40ca84b..07cc797db1 100755
--- a/v3d_main/build.macx
+++ b/v3d_main/build.macx
@@ -333,15 +333,15 @@ fi
 
 #now automatically execute v3d
 
-if [ $DOIT == "YES" ]; then
-  if [ $SYSTEMBITS == "32" ]; then
-    open v3d/v3d.app &
+#if [ $DOIT == "YES" ]; then
+#  if [ $SYSTEMBITS == "32" ]; then
+#    open v3d/v3d.app &
 #    open v3d/v3d &
-  fi
-  if [ $SYSTEMBITS == "64" ]; then
-    open v3d/v3d64.app &
+#  fi
+#  if [ $SYSTEMBITS == "64" ]; then
+#    open v3d/v3d64.app &
 #    open v3d/v3d64 &
-  fi
-fi
+#  fi
+#fi