diff --git a/ops/production-deploy.tmpl.yaml b/ops/production-deploy.tmpl.yaml
index 553014fa..5f20921a 100644
--- a/ops/production-deploy.tmpl.yaml
+++ b/ops/production-deploy.tmpl.yaml
@@ -55,6 +55,7 @@ ingress:
       kubernetes.io/ingress.class: "nginx",
       nginx.ingress.kubernetes.io/proxy-body-size: "0",
       cert-manager.io/cluster-issuer: letsencrypt-production-dns,
+      nginx.ingress.kubernetes.io/proxy-max-temp-file-size: "2048m",
     }
   tls:
     - hosts:
diff --git a/ops/staging-deploy.tmpl.yaml b/ops/staging-deploy.tmpl.yaml
index 588dcd99..7bcdbee9 100644
--- a/ops/staging-deploy.tmpl.yaml
+++ b/ops/staging-deploy.tmpl.yaml
@@ -55,6 +55,7 @@ ingress:
       kubernetes.io/ingress.class: "nginx",
       nginx.ingress.kubernetes.io/proxy-body-size: "0",
       cert-manager.io/cluster-issuer: letsencrypt-production-dns,
+      nginx.ingress.kubernetes.io/proxy-max-temp-file-size: "2048m",
     }
   tls:
     - hosts: