diff --git a/vllm/model_executor/layers/quantization/fp8.py b/vllm/model_executor/layers/quantization/fp8.py
index 48223c9f103e..0e3e13f5945e 100644
--- a/vllm/model_executor/layers/quantization/fp8.py
+++ b/vllm/model_executor/layers/quantization/fp8.py
@@ -124,12 +124,16 @@ class Fp8MoeBackend(Enum):
 
 
 def get_fp8_moe_backend(
-    block_quant: bool, moe_parallel_config: FusedMoEParallelConfig
+    block_quant: bool,
+    moe_parallel_config: FusedMoEParallelConfig,
+    with_lora_support: bool,
 ) -> Fp8MoeBackend:
     """
     Select the primary FP8 MoE backend
     Note: Shape-specific fallbacks may still occur at runtime.
     """
+    if with_lora_support:
+        return Fp8MoeBackend.TRITON
     # Prefer FlashInfer backends on supported GPUs; allow SM90 and SM100.
     if (
         current_platform.is_cuda()
@@ -665,7 +669,7 @@ class Fp8MoEMethod(FusedMoEMethodBase):
         self.weight_block_size = self.quant_config.weight_block_size
         self.block_quant: bool = self.weight_block_size is not None
         self.fp8_backend = get_fp8_moe_backend(
-            self.block_quant, layer.moe_parallel_config
+            self.block_quant, layer.moe_parallel_config, self.moe.is_lora_enabled
         )
 
         self.marlin_input_dtype = None
@@ -1084,6 +1088,7 @@ class Fp8MoEMethod(FusedMoEMethodBase):
         from vllm.model_executor.layers.fused_moe import (
             BatchedDeepGemmExperts,
             BatchedTritonExperts,
+            TritonExperts,
             TritonOrDeepGemmExperts,
         )
 
@@ -1116,7 +1121,8 @@ class Fp8MoEMethod(FusedMoEMethodBase):
                 num_dispatchers=prepare_finalize.num_dispatchers(),
                 quant_config=self.moe_quant_config,
             )
-
+        elif self.moe.is_lora_enabled:
+            return TritonExperts(quant_config=self.moe_quant_config)
         elif self.flashinfer_moe_backend == FlashinferMoeBackend.CUTLASS:
             # Select GEMM experts with block-scale when weights are block-quantized
             experts = select_cutlass_fp8_gemm_impl(