diff --git a/deploy/templates/ingress.yaml b/deploy/templates/ingress.yaml
index 32e0b56..c7b8b36 100644
--- a/deploy/templates/ingress.yaml
+++ b/deploy/templates/ingress.yaml
@@ -12,6 +12,7 @@ metadata:
   annotations:
     cert-manager.io/cluster-issuer: cloudflare-acme-cluster-issuer
     nginx.ingress.kubernetes.io/proxy-body-size: "0"
+    nginx.ingress.kubernetes.io/proxy-http-version: "1.1"
     nginx.ingress.kubernetes.io/proxy-read-timeout: "3600"
     nginx.ingress.kubernetes.io/proxy-send-timeout: "3600"
 spec: