diff --git a/haproxy/Makefile b/haproxy/Makefile
index f9d5a30..3e3b535 100644
--- a/haproxy/Makefile
+++ b/haproxy/Makefile
@@ -76,6 +76,7 @@ patches: $(HAPROXY_BUILDIR)
 
 build: $(HAPROXY_BUILDIR) patches
 	$(MAKE) build_$(shell uname -s)
+	if [ -d "$(HAPROXY_BUILDIR)/dev/haring" ]; then $(MAKE) -C "$(HAPROXY_BUILDIR)" -j "$(shell nproc)" dev/haring/haring; fi
 
 .PHONY: build_Linux
 build_Linux:
@@ -98,6 +99,7 @@ $(HAPROXY_DESTDIR):
 	@if [ -d "$(HAPROXY_DESTDIR)" ]; then rm -rf $(HAPROXY_DESTDIR); fi
 	@mkdir -pv "$(HAPROXY_DESTDIR)"
 	$(MAKE) -C "$(HAPROXY_BUILDIR)" -j "$(shell nproc)" DESTDIR="$(HAPROXY_DESTDIR_ABS)" install
+	if [ -f "$(HAPROXY_BUILDIR)/dev/haring/haring" ]; then install -m 0755 -D "$(HAPROXY_BUILDIR)/dev/haring/haring" "$(HAPROXY_DESTDIR_ABS)/usr/local/sbin/haring"; fi
 	$(HAPROXY_DESTDIR_ABS)/usr/local/sbin/haproxy -vv
 
 $(HAPROXY_ARCHIVE): $(HAPROXY_DESTDIR)
diff --git a/haproxy/debian/rules b/haproxy/debian/rules
index 717cbd3..684d4e3 100755
--- a/haproxy/debian/rules
+++ b/haproxy/debian/rules
@@ -49,6 +49,7 @@ override_dh_auto_configure:
 
 override_dh_auto_build-arch:
 	$(MAKE) -j $(shell nproc) $(MAKEARGS)
+	if [ -d "dev/haring" ]; then $(MAKE) -j $(shell nproc) dev/haring/haring; fi
 	$(MAKE) -j $(shell nproc) -C admin/systemd $(MAKEARGS)
 
 override_dh_auto_clean:
@@ -58,6 +59,7 @@ override_dh_auto_clean:
 override_dh_auto_install-arch:
 	cp -rf $(DEP_DIST_ROOT_QUICTLS)/opt debian/haproxy/opt
 	$(MAKE) -j $(shell nproc) $(MAKEARGS) install
+	if [ -f "dev/haring/haring" ]; then install -m 0755 -D dev/haring/haring debian/haproxy/usr/sbin/haring; fi
 	install -m 0644 -D debian/rsyslog.conf debian/haproxy/etc/rsyslog.d/49-haproxy.conf
 	install -m 0644 -D debian/logrotate.conf debian/haproxy/etc/logrotate.d/haproxy