diff --git a/charts/openrefine/Chart.yaml b/charts/openrefine/Chart.yaml
index 537b5080..4ce975b8 100644
--- a/charts/openrefine/Chart.yaml
+++ b/charts/openrefine/Chart.yaml
@@ -22,7 +22,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 3.3.0
+version: 3.4.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/openrefine/values.schema.json b/charts/openrefine/values.schema.json
index ee9c6cdd..70ac6fe1 100644
--- a/charts/openrefine/values.schema.json
+++ b/charts/openrefine/values.schema.json
@@ -156,7 +156,19 @@
                   "x-onyxia": {
                       "overwriteDefaultWith": "region.defaultNetworkPolicy"
                   }
-                }
+                },
+                "from": {
+                  "type": "array",
+                  "description": "Array of source allowed to have network access to your service",
+                  "default": [],
+                  "x-form": {
+                    "hidden": true,
+                    "value": "{{region.from}}"
+                  },
+                  "x-onyxia": {
+                    "hidden": true,
+                    "overwriteDefaultWith": "region.from"
+                  }
               }
             }
           }
diff --git a/charts/openrefine/values.yaml b/charts/openrefine/values.yaml
index 05f3b723..393fa5ba 100644
--- a/charts/openrefine/values.yaml
+++ b/charts/openrefine/values.yaml
@@ -10,11 +10,7 @@ service:
 security:
   networkPolicy: 
     enabled: false
-    from: 
-    - ipBlock:
-        cidr: 10.233.103.0/32
-    - ipBlock:
-        cidr: 10.233.111.0/32
+    from: []
   allowlist:
     enabled: true
     ip: "0.0.0.0/0"