diff --git a/cmd/jaeger/internal/all-in-one.yaml b/cmd/jaeger/internal/all-in-one.yaml
index a410a8ec0b7..391db5d86b0 100644
--- a/cmd/jaeger/internal/all-in-one.yaml
+++ b/cmd/jaeger/internal/all-in-one.yaml
@@ -16,6 +16,8 @@ service:
               otlp:
                 endpoint: http://localhost:4318/v1/traces
                 protocol: http/protobuf
+                headers:
+                  Authorization: "Basic ..."
 extensions:
   jaeger_query:
     trace_storage: some_storage