diff --git a/deploy/configs/.env.staging b/deploy/configs/.env.staging
index 54aa8e2f5..f1f36e6ca 100644
--- a/deploy/configs/.env.staging
+++ b/deploy/configs/.env.staging
@@ -293,5 +293,5 @@ GPU_ENCODE_VCODEC=h264_nvenc
 GPU_ENCODE_PRESET=p4
 GPU_ENCODE_CRF=23
 GPU_ENCODE_FALLBACK_CPU=true
-GPU_ENCODE_MEZZANINE_TRANSPORT=relay
+GPU_ENCODE_MEZZANINE_TRANSPORT=oss
 GPU_ENCODE_OSS_TMP_PREFIX=tmp/gpu-mezzanine/