diff --git a/lib/sidecar/sglang/src/protocol.rs b/lib/sidecar/sglang/src/protocol.rs
index 865e5418df00..db7c5a436ba8 100644
--- a/lib/sidecar/sglang/src/protocol.rs
+++ b/lib/sidecar/sglang/src/protocol.rs
@@ -178,9 +178,6 @@ pub(crate) fn build_generate_request(
         max_thinking_tokens: request.stop_conditions.max_thinking_tokens,
         kv_hints,
         return_text: None,
-        image_data: Vec::new(),
-        video_data: Vec::new(),
-        audio_data: Vec::new(),
         disaggregated_params: resolve_disaggregated_params(
             request,
             mode,