diff --git a/NON-AUTOTOOLS-BUILD b/NON-AUTOTOOLS-BUILD
index 88e2f21..4f921ee 100644
--- a/NON-AUTOTOOLS-BUILD
+++ b/NON-AUTOTOOLS-BUILD
@@ -121,6 +121,7 @@ environment, for example.
        pcre2_substring.c
        pcre2_tables.c
        pcre2_ucd.c
+       pcre2_ucptables.c
        pcre2_valid_utf.c
        pcre2_xclass.c