diff -ur zabbix-6.0.19.orig/src/go/Makefile.am zabbix-6.0.19/src/go/Makefile.am
--- zabbix-6.0.19.orig/src/go/Makefile.am	2023-06-27 09:11:01.000000000 +0200
+++ zabbix-6.0.19/src/go/Makefile.am	2023-07-20 16:29:58.932599626 +0200
@@ -49,10 +49,10 @@
 all: build
 
 zabbix.com/cmd/zabbix_agent2:
-	CGO_CFLAGS="${CGO_CFLAGS}" CGO_LDFLAGS="${CGO_LDFLAGS}" go build -tags="${AGENT_GOTAGS}" -ldflags="${AGENT_GOLDFLAGS}" -o bin zabbix.com/cmd/zabbix_agent2
+	CGO_CFLAGS="${CGO_CFLAGS}" CGO_LDFLAGS="${CGO_LDFLAGS}" go build -mod=vendor -tags="${AGENT_GOTAGS}" -ldflags="${AGENT_GOLDFLAGS}" -o bin zabbix.com/cmd/zabbix_agent2
 
 zabbix.com/cmd/zabbix_web_service:
-	go build -ldflags="${WEBSERVICE_GOLDFLAGS}" -o bin zabbix.com/cmd/zabbix_web_service
+	go build -mod=vendor -ldflags="${WEBSERVICE_GOLDFLAGS}" -o bin zabbix.com/cmd/zabbix_web_service
 
 build: ${TARGETS}
 
@@ -61,8 +61,8 @@
 	rm -f bin/zabbix_agent2 bin/mock_server
 
 install-zabbix.com/cmd/zabbix_agent2:
-	CGO_CFLAGS="${CGO_CFLAGS}" CGO_LDFLAGS="${CGO_LDFLAGS}" GOBIN=${GOBIN} \
-		go install -ldflags="${AGENT_GOLDFLAGS}" ${TARGETS}
+	CGO_CFLAGS="${CGO_CFLAGS}" CGO_LDFLAGS="${CGO_LDFLAGS}" GOBIN=${DESTDIR}${GOBIN} \
+		go install -mod=vendor -ldflags="${AGENT_GOLDFLAGS}" ${TARGETS}
 	$(MKDIR_P) "$(DESTDIR)$(AGENT2_CONFIG_PLUGINS_PATH)"
 	test -f "$(DESTDIR)$(AGENT2_CONFIG_FILE)" || cp "conf/zabbix_agent2.conf" "$(DESTDIR)$(AGENT2_CONFIG_FILE)"
 	for cfg in conf/zabbix_agent2.d/plugins.d/*.conf; do \
@@ -71,7 +71,7 @@
 	done
 
 install-zabbix.com/cmd/zabbix_web_service:
-	GOBIN=${GOBIN} go install -ldflags="${WEBSERVICE_GOLDFLAGS}" zabbix.com/cmd/zabbix_web_service
+	GOBIN=${DESTDIR}${GOBIN} go install -mod=vendor -ldflags="${WEBSERVICE_GOLDFLAGS}" zabbix.com/cmd/zabbix_web_service
 
 install-exec-local: ${INSTALL_TARGETS}