diff --git a/.gitmodules b/.gitmodules
index 89ba7a3..d83c800 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "10-ks8-packaging/01-helm/02-prometheus/prometheus"]
 	path = 10-ks8-packaging/01-helm/02-prometheus/prometheus
 	url = https://github.com/Pamir/devfestistanbul2018
+[submodule "10-ks8-packaging/01-helm/04-repo/helm-gcs"]
+	path = 10-ks8-packaging/01-helm/04-repo/helm-gcs
+	url = https://github.com/viglesiasce/helm-gcs
diff --git a/10-ks8-packaging/01-helm/04-repo/helm-gcs b/10-ks8-packaging/01-helm/04-repo/helm-gcs
new file mode 160000
index 0000000..338db1f
--- /dev/null
+++ b/10-ks8-packaging/01-helm/04-repo/helm-gcs
@@ -0,0 +1 @@
+Subproject commit 338db1f4ea68ad4da0c419ed01f563afb227a5ec