diff --git a/.gitignore b/.gitignore
index 002207209..e0ff5a859 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@
 /hack/insta-discovery/.env
 *.test
 tools/functional-tester/docker/bin
+hack/tls-setup/certs
diff --git a/hack/tls-setup/Makefile b/hack/tls-setup/Makefile
index 8c718b1ee..96ad38308 100644
--- a/hack/tls-setup/Makefile
+++ b/hack/tls-setup/Makefile
@@ -8,6 +8,7 @@ all: cfssl ca req
 cfssl:
 	go get -u -tags nopkcs11 github.com/cloudflare/cfssl/cmd/cfssl
 	go get -u github.com/cloudflare/cfssl/cmd/cfssljson
+	go get -u github.com/mattn/goreman
 
 ca:
 	mkdir -p certs