--- scm/Makefile.in.orig	2018-07-12 14:16:06 UTC
+++ scm/Makefile.in
@@ -869,9 +869,6 @@ installed-modules.scm: $(SCM_FILES)
 	    --path $(top_builddir)/scm --register $(module_names)
 
 json-parser-expanded.scm: macro-expander.scm json-parser-expander.scm packrat.scm.in
-	if test -n "$(CSI)"; then \
-	    $(CSI) -R syntax-case -q json-parser-expander.scm > json-parser-expanded.scm; \
-	fi
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.