diff --git a/nucliadb/nucliadb/learning_proxy.py b/nucliadb/nucliadb/learning_proxy.py
index 574e9d7f36..e29984cac3 100644
--- a/nucliadb/nucliadb/learning_proxy.py
+++ b/nucliadb/nucliadb/learning_proxy.py
@@ -35,8 +35,16 @@
 SERVICE_NAME = "nucliadb.learning_proxy"
 logger = logging.getLogger(SERVICE_NAME)
 
-
-NUCLIA_ONPREM_AUTH_HEADER = "X-NUCLIA-NUAKEY"
+WHITELISTED_HEADERS = {
+    "x-nucliadb-user",
+    "x-nucliadb-roles",
+    "x-stf-roles",
+    "x-stf-user",
+    "x-forwarded-for",
+    "x-forwarded-host",
+    "x-forwarded-proto",
+    "x-forwarded-port",
+}
 
 
 class LearningService(str, Enum):
@@ -113,6 +121,10 @@ async def learning_collector_proxy(
     )
 
 
+def is_white_listed_header(header: str) -> bool:
+    return header.lower() in WHITELISTED_HEADERS
+
+
 async def proxy(
     service: LearningService,
     request: Request,
@@ -131,9 +143,11 @@ async def proxy(
 
     Returns: Response. The response from the learning API. If the response is chunked, a StreamingResponse is returned.
     """
+
     proxied_headers = extra_headers or {}
-    proxied_headers.update({k.lower(): v for k, v in request.headers.items()})
-    proxied_headers.pop("host", None)
+    proxied_headers.update(
+        {k.lower(): v for k, v in request.headers.items() if is_white_listed_header(k)}
+    )
 
     async with service_client(
         base_url=get_base_url(service=service),