--- ./libxslt/transform.c.orig	2017-08-29 06:20:04.000000000 -0500
+++ ./libxslt/transform.c	2017-09-25 13:39:52.298942433 -0500
@@ -66,7 +66,7 @@
 			  const xmlChar **systemID);
 #endif
 
-int xsltMaxDepth = 3000;
+int xsltMaxDepth = 4000;
 int xsltMaxVars = 15000;
 
 /*