Index: /trunk/doc/manual/Makefile.kmk
===================================================================
--- /trunk/doc/manual/Makefile.kmk	(revision 56483)
+++ /trunk/doc/manual/Makefile.kmk	(revision 56484)
@@ -844,5 +844,5 @@
 		| $$(dir $$@)
 	$(call MSG_L1,xsltproc $<)
-	$(QUIET)$(VBOX_XSLTPROC_WITH_CAT) --xinclude --nonet \
+	$(QUIET)$(VBOX_XSLTPROC_WITH_CAT) --xinclude --nonet $(XSLTPROC_VERBOSE) \
 		--output $(VBOX_PATH_MANUAL_OUTBASE)/en_US/html-single/UserManual.html \
 		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/docbook-html-one-page-formatcfg.xsl \
@@ -857,5 +857,5 @@
 		| $$(dir $$@)
 	$(call MSG_L1,xsltproc $<)
-	$(QUIET)$(VBOX_XSLTPROC_WITH_CAT) --xinclude --nonet \
+	$(QUIET)$(VBOX_XSLTPROC_WITH_CAT) --xinclude --nonet $(XSLTPROC_VERBOSE) \
 		--output $(VBOX_PATH_MANUAL_OUTBASE)/en_US/html-chunks/index.html \
 		--stringparam chunk.section.depth 0 \