diff --git a/addons/cluo/namespace.yaml b/addons/cluo/0-namespace.yaml
similarity index 100%
rename from addons/cluo/namespace.yaml
rename to addons/cluo/0-namespace.yaml
diff --git a/addons/nginx-ingress/aws/namespace.yaml b/addons/nginx-ingress/aws/0-namespace.yaml
similarity index 100%
rename from addons/nginx-ingress/aws/namespace.yaml
rename to addons/nginx-ingress/aws/0-namespace.yaml
diff --git a/addons/nginx-ingress/digital-ocean/namespace.yaml b/addons/nginx-ingress/digital-ocean/0-namespace.yaml
similarity index 100%
rename from addons/nginx-ingress/digital-ocean/namespace.yaml
rename to addons/nginx-ingress/digital-ocean/0-namespace.yaml
diff --git a/addons/nginx-ingress/google-cloud/namespace.yaml b/addons/nginx-ingress/google-cloud/0-namespace.yaml
similarity index 100%
rename from addons/nginx-ingress/google-cloud/namespace.yaml
rename to addons/nginx-ingress/google-cloud/0-namespace.yaml
diff --git a/addons/prometheus/namespace.yaml b/addons/prometheus/0-namespace.yaml
similarity index 100%
rename from addons/prometheus/namespace.yaml
rename to addons/prometheus/0-namespace.yaml