From e25dc5ed518e1b2b1b1f8ab4e054f0b3a4172bc4 Mon Sep 17 00:00:00 2001
From: Rudi Cilibrasi <cilibrar@gmail.com>
Date: Fri, 20 Mar 2026 18:10:12 -0700
Subject: [PATCH] Fix header merge order in preserveDiscoveredTransportMetadata

---
 src/agents/pi-embedded-runner/model.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/agents/pi-embedded-runner/model.ts b/src/agents/pi-embedded-runner/model.ts
index 2219bc3d2b9..2bd9e7b3aba 100644
--- a/src/agents/pi-embedded-runner/model.ts
+++ b/src/agents/pi-embedded-runner/model.ts
@@ -308,8 +308,8 @@ function preserveDiscoveredTransportMetadata(params: {
     headers:
       discoveredHeaders || dynamicHeaders
         ? {
-            ...discoveredHeaders,
             ...dynamicHeaders,
+            ...discoveredHeaders,
           }
         : undefined,
   };