--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,7 @@
 	mop.xmlf embed.xmlf ref_embed.xmlf signals.xmlf				\
 	ref_c_evaluation.xml ref_c_data_flow.xml ref_c_symbols.xml		\
 	ref_c_numbers.xml ref_c_characters.xml ref_c_strings.xml		\
-	ref_signals.xmlf $(GEN_XMLFILES)
+	ref_signals.xmlf ref_c_arrays.xml $(GEN_XMLFILES)
 
 XSLFILES= xsl/lispfunc.xml xsl/customization.xml xsl/refentryintoc.xml