diff --git a/doc/nginx/ipfs-rpc.nginx.conf b/doc/nginx/ipfs-rpc.nginx.conf
index 1b01d00ec763d94e98b53c528e9bc59ee6785bf5..3f1f2c4dd9a17d14ad349450f535a1fdde4188a7 100644
--- a/doc/nginx/ipfs-rpc.nginx.conf
+++ b/doc/nginx/ipfs-rpc.nginx.conf
@@ -26,20 +26,16 @@ server {
   location / {
     return 400;
   }
-  location /api/v0/file/ {
-    proxy_pass http://localhost:RPC_KUBO_PORT;
-    proxy_set_header Host $host;
+  location /api/v0/add {
+    proxy_pass http://localhost:RPC_KUBO_PORT/api/v0/add/;
   }
   location /api/v0/dag/ {
     proxy_pass http://localhost:RPC_KUBO_PORT;
-    proxy_set_header Host $host;
   }
   location /api/v0/block/ {
     proxy_pass http://localhost:RPC_KUBO_PORT;
-    proxy_set_header Host $host;
   }
   location /api/v0/pubsub/ {
     proxy_pass http://localhost:RPC_KUBO_PORT;
-    proxy_set_header Host $host;
   }
 }
diff --git a/docker/Dockerfile.KuboRpc b/docker/Dockerfile.KuboRpc
index c68cf95307d34a0f5f8ba3a7c6613c3927f8ee5c..8f1c24c94b02333888388854fd70c650a6020989 100644
--- a/docker/Dockerfile.KuboRpc
+++ b/docker/Dockerfile.KuboRpc
@@ -4,4 +4,4 @@ COPY ./scripts/configure-addresses.sh /container-init.d/001-configure.sh
 COPY ./scripts/configure-bootstrap.sh /container-init.d/002-configure.sh
 COPY ./scripts/configure-peering.sh /container-init.d/003-configure.sh
 COPY ./scripts/configure-rpc-public.sh /container-init.d/004-configure.sh
-CMD ["daemon"]
\ No newline at end of file
+CMD ["daemon", "--enable-pubsub-experiment"]
\ No newline at end of file
diff --git a/scripts/configure-rpc-public.sh b/scripts/configure-rpc-public.sh
index 1b06c5e59f1d85e3278c9f94b0710fe055f00190..6aa238d6e56e657cce64cdc886e7272bc9104c8e 100644
--- a/scripts/configure-rpc-public.sh
+++ b/scripts/configure-rpc-public.sh
@@ -2,5 +2,5 @@
 set -ex
 
 # --- rpc ---
-ipfs config API.HTTPHeaders.Access-Control-Allow-Origin --json '["http://127.0.0.1:5001","http://127.0.0.1:6001","http://127.0.0.1:6002"]'
+ipfs config API.HTTPHeaders.Access-Control-Allow-Origin --json '["*"]'
 ipfs config API.HTTPHeaders.Access-Control-Allow-Methods --json '["PUT", "POST"]'