diff --git a/templates/deployment-streaming.yaml b/templates/deployment-streaming.yaml
index 189ab05..56064dd 100644
--- a/templates/deployment-streaming.yaml
+++ b/templates/deployment-streaming.yaml
@@ -59,6 +59,7 @@ spec:
             - node
             - ./streaming
           {{- with .Values.mastodon.streaming.extraCerts }}
+          {{- $name := .name | default "extra-certs" }}
           volumeMounts:
           - name: {{ $name }}
             mountPath: "/usr/local/share/ca-certificates"