diff --git a/torchtitan/experiments/compiler_toolkit/deepseek_v3/parallelize.py b/torchtitan/experiments/compiler_toolkit/deepseek_v3/parallelize.py
index 05503cb5e..b86f2f81d 100644
--- a/torchtitan/experiments/compiler_toolkit/deepseek_v3/parallelize.py
+++ b/torchtitan/experiments/compiler_toolkit/deepseek_v3/parallelize.py
@@ -14,13 +14,17 @@
 from torch._guards import tracing
 
 from torch.distributed.tensor import DTensor, Replicate
+
+from torch.fx.traceback import annotate_fn
 from torchtitan.config import JobConfig
 from torchtitan.distributed import ParallelDims
+from torchtitan.distributed.expert_parallel import ExpertParallel
 
 from torchtitan.experiments.compiler_toolkit.graph_utils import export_joint
 from torchtitan.experiments.simple_fsdp.deepseek_v3.parallelize import (
     parallelize_deepseekv3 as simple_fsdp_parallelize_deepseekv3,
 )
+from torchtitan.models.moe.moe import MoE
 from torchtitan.tools.logging import logger
 
 
@@ -128,12 +132,25 @@ def wrapper_fn(args):
     return wrapper_fn
 
 
+def annotate_model() -> None:
+    # annotate the MoE with dispatch, compute and combine
+    ExpertParallel._token_dispatch = annotate_fn({"EP": "dispatch"})(
+        ExpertParallel._token_dispatch
+    )
+    ExpertParallel._token_combine = annotate_fn({"EP": "combine"})(
+        ExpertParallel._token_combine
+    )
+    MoE.forward = annotate_fn({"EP": "compute"})(MoE.forward)
+
+
 def parallelize_deepseekv3(
     model: nn.Module,
     parallel_dims: ParallelDims,
     job_config: JobConfig,
 ) -> CompiledModule:
 
+    annotate_model()
+
     # Diable torch.compile over the model in the compiler toolkit style workflow
     with disable_compile(job_config):
         model = simple_fsdp_parallelize_deepseekv3(model, parallel_dims, job_config)