diff --git a/plugins/model-providers/kimi-coding/__init__.py b/plugins/model-providers/kimi-coding/__init__.py
index 85d93de286..3bf88f080c 100644
--- a/plugins/model-providers/kimi-coding/__init__.py
+++ b/plugins/model-providers/kimi-coding/__init__.py
@@ -13,6 +13,10 @@ _HEADERS = {
     "HTTP-Referer": "https://hermes-agent.nousresearch.com",
     "X-Title": "Hermes Agent",
     "User-Agent": f"HermesAgent/{_HERMES_VERSION}",
+    # Exclude brotli: httpx's brotlicffi backend has a streaming decode bug on
+    # Moonshot's content-encoding: br SSE responses (#28043, #48428, #59556).
+    # gzip sidesteps it while still compressing the transfer.
+    "Accept-Encoding": "gzip",
 }