diff --git a/v3-examples/model-customization-examples/sft_finetuning_serverful_smtj.ipynb b/v3-examples/model-customization-examples/sft_finetuning_serverful_smtj.ipynb
index f130931e54..fec96aaea9 100644
--- a/v3-examples/model-customization-examples/sft_finetuning_serverful_smtj.ipynb
+++ b/v3-examples/model-customization-examples/sft_finetuning_serverful_smtj.ipynb
@@ -88,7 +88,7 @@
     "    s3_output_path=S3_OUTPUT_PATH,\n",
     "    compute=TrainingJobCompute(\n",
     "        instance_type=\"ml.p5.48xlarge\",\n",
-    "        instance_count=2,\n",
+    "        instance_count=4,\n",
     "    ),\n",
     "    role=ROLE_ARN,\n",
     "    base_job_name=\"sft-smtj\",\n",
@@ -152,7 +152,7 @@
     "    s3_output_path=S3_OUTPUT_PATH,\n",
     "    compute=TrainingJobCompute(\n",
     "        instance_type=\"ml.p5.48xlarge\",\n",
-    "        instance_count=2,\n",
+    "        instance_count=4,\n",
     "    ),\n",
     "    role=ROLE_ARN,\n",
     "    recipe=\"my_sft_recipe.yaml\",\n",