diff --git a/Makefile b/Makefile
index 6654fe2..600419d 100644
--- a/Makefile
+++ b/Makefile
@@ -37,7 +37,7 @@ activitypub.o: activitypub.c xs.h xs_json.h xs_curl.h xs_mime.h \
  xs_openssl.h xs_regex.h xs_time.h xs_set.h xs_match.h snac.h \
  http_codes.h
 data.o: data.c xs.h xs_hex.h xs_io.h xs_json.h xs_openssl.h xs_glob.h \
- xs_set.h xs_time.h xs_regex.h xs_match.h xs_unicode.h snac.h \
+ xs_set.h xs_time.h xs_regex.h xs_match.h xs_unicode.h xs_random.h snac.h \
  http_codes.h
 format.o: format.c xs.h xs_regex.h xs_mime.h xs_html.h xs_json.h \
  xs_time.h snac.h http_codes.h
diff --git a/Makefile.NetBSD b/Makefile.NetBSD
index f4a2f55..36db810 100644
--- a/Makefile.NetBSD
+++ b/Makefile.NetBSD
@@ -39,7 +39,7 @@ activitypub.o: activitypub.c xs.h xs_json.h xs_curl.h xs_mime.h \
  xs_openssl.h xs_regex.h xs_time.h xs_set.h xs_match.h snac.h \
  http_codes.h
 data.o: data.c xs.h xs_hex.h xs_io.h xs_json.h xs_openssl.h xs_glob.h \
- xs_set.h xs_time.h xs_regex.h xs_match.h xs_unicode.h snac.h \
+ xs_set.h xs_time.h xs_regex.h xs_match.h xs_unicode.h xs_random.h snac.h \
  http_codes.h
 format.o: format.c xs.h xs_regex.h xs_mime.h xs_html.h xs_json.h \
  xs_time.h snac.h http_codes.h