diff --git a/python/sglang/srt/disaggregation/mori/conn.py b/python/sglang/srt/disaggregation/mori/conn.py
index ef2d16a8e..9cf9a9b65 100644
--- a/python/sglang/srt/disaggregation/mori/conn.py
+++ b/python/sglang/srt/disaggregation/mori/conn.py
@@ -1092,7 +1092,7 @@ class MoriKVManager(CommonKVManager):
                         dst_dims,
                     )
                 )
-            elif st in ("swa", "dsa", "swa_ring", "c128_state"):
+            elif st in ("swa", "dsa", "swa_ring", "c128_state", "minimax_index_k"):
                 statuses.extend(
                     self._send_swa_dsa_state(
                         peer_info,
@@ -1219,6 +1219,15 @@ class MoriKVManager(CommonKVManager):
                 f"PD state transfer does not support TP-mismatched non-MLA SWA models "
                 f"(prefill_tp_size={self.attn_tp_size}, decode_tp_size={peer_info.decode_tp_size})"
             )
+        if state_type == "minimax_index_k":
+            if self.pp_size is not None and self.pp_size > 1:
+                raise RuntimeError(
+                    "PD disagg: PP>1 not supported for MiniMax sparse index yet."
+                )
+            if peer_info.decode_tp_size != self.attn_tp_size:
+                raise RuntimeError(
+                    "PD disagg: heterogeneous TP not supported for MiniMax sparse index yet."
+                )
 
         common_len = min(src_state_indices.size, dst_state_indices.size)
         if (