diff --git a/.github/helm-values/dev-eu-west-1-zeta.neon-storage-broker.yaml b/.github/helm-values/dev-eu-west-1-zeta.neon-storage-broker.yaml
index d13cebead1..f139244cff 100644
--- a/.github/helm-values/dev-eu-west-1-zeta.neon-storage-broker.yaml
+++ b/.github/helm-values/dev-eu-west-1-zeta.neon-storage-broker.yaml
@@ -10,6 +10,8 @@ ingress:
     nginx.ingress.kubernetes.io/backend-protocol: "GRPC"
     nginx.ingress.kubernetes.io/ssl-redirect: "true"
     nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
+    # we have basically infinite streams, disable body size limit
+    nginx.ingress.kubernetes.io/proxy-body-size: "0"
     cert-manager.io/cluster-issuer: "cert-manager-clusterissuer"
 
   hosts:
diff --git a/.github/helm-values/dev-us-east-2-beta.neon-storage-broker.yaml b/.github/helm-values/dev-us-east-2-beta.neon-storage-broker.yaml
index b8b8fb055c..d59d2ebe70 100644
--- a/.github/helm-values/dev-us-east-2-beta.neon-storage-broker.yaml
+++ b/.github/helm-values/dev-us-east-2-beta.neon-storage-broker.yaml
@@ -10,6 +10,8 @@ ingress:
     nginx.ingress.kubernetes.io/backend-protocol: "GRPC"
     nginx.ingress.kubernetes.io/ssl-redirect: "true"
     nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
+    # we have basically infinite streams, disable body size limit
+    nginx.ingress.kubernetes.io/proxy-body-size: "0"
     cert-manager.io/cluster-issuer: "cert-manager-clusterissuer"
 
   hosts:
diff --git a/.github/helm-values/prod-ap-southeast-1-epsilon.neon-storage-broker.yaml b/.github/helm-values/prod-ap-southeast-1-epsilon.neon-storage-broker.yaml
index bd979e0649..9654097934 100644
--- a/.github/helm-values/prod-ap-southeast-1-epsilon.neon-storage-broker.yaml
+++ b/.github/helm-values/prod-ap-southeast-1-epsilon.neon-storage-broker.yaml
@@ -10,6 +10,8 @@ ingress:
     nginx.ingress.kubernetes.io/backend-protocol: "GRPC"
     nginx.ingress.kubernetes.io/ssl-redirect: "true"
     nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
+    # we have basically infinite streams, disable body size limit
+    nginx.ingress.kubernetes.io/proxy-body-size: "0"
     cert-manager.io/cluster-issuer: "cert-manager-clusterissuer"
 
   hosts:
diff --git a/.github/helm-values/prod-eu-central-1-gamma.neon-storage-broker.yaml b/.github/helm-values/prod-eu-central-1-gamma.neon-storage-broker.yaml
index 79cc751c65..9582327df3 100644
--- a/.github/helm-values/prod-eu-central-1-gamma.neon-storage-broker.yaml
+++ b/.github/helm-values/prod-eu-central-1-gamma.neon-storage-broker.yaml
@@ -10,6 +10,8 @@ ingress:
     nginx.ingress.kubernetes.io/backend-protocol: "GRPC"
     nginx.ingress.kubernetes.io/ssl-redirect: "true"
     nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
+    # we have basically infinite streams, disable body size limit
+    nginx.ingress.kubernetes.io/proxy-body-size: "0"
     cert-manager.io/cluster-issuer: "cert-manager-clusterissuer"
 
   hosts:
diff --git a/.github/helm-values/prod-us-east-2-delta.neon-storage-broker.yaml b/.github/helm-values/prod-us-east-2-delta.neon-storage-broker.yaml
index 959abea20c..7c64d4c7bd 100644
--- a/.github/helm-values/prod-us-east-2-delta.neon-storage-broker.yaml
+++ b/.github/helm-values/prod-us-east-2-delta.neon-storage-broker.yaml
@@ -10,6 +10,8 @@ ingress:
     nginx.ingress.kubernetes.io/backend-protocol: "GRPC"
     nginx.ingress.kubernetes.io/ssl-redirect: "true"
     nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
+    # we have basically infinite streams, disable body size limit
+    nginx.ingress.kubernetes.io/proxy-body-size: "0"
     cert-manager.io/cluster-issuer: "cert-manager-clusterissuer"
 
   hosts:
diff --git a/.github/helm-values/prod-us-west-2-eta.neon-storage-broker.yaml b/.github/helm-values/prod-us-west-2-eta.neon-storage-broker.yaml
index f41f87b7b7..1014d36264 100644
--- a/.github/helm-values/prod-us-west-2-eta.neon-storage-broker.yaml
+++ b/.github/helm-values/prod-us-west-2-eta.neon-storage-broker.yaml
@@ -10,6 +10,8 @@ ingress:
     nginx.ingress.kubernetes.io/backend-protocol: "GRPC"
     nginx.ingress.kubernetes.io/ssl-redirect: "true"
     nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
+    # we have basically infinite streams, disable body size limit
+    nginx.ingress.kubernetes.io/proxy-body-size: "0"
     cert-manager.io/cluster-issuer: "cert-manager-clusterissuer"
 
   hosts: