diff --git a/Submodule_4/Tutorials/Submodule_4_Tutorial_1_Model_Building_and_Evaluation.ipynb b/Submodule_4/Tutorials/Submodule_4_Tutorial_1_Model_Building_and_Evaluation.ipynb
index 3a1772f..60d6829 100644
--- a/Submodule_4/Tutorials/Submodule_4_Tutorial_1_Model_Building_and_Evaluation.ipynb
+++ b/Submodule_4/Tutorials/Submodule_4_Tutorial_1_Model_Building_and_Evaluation.ipynb
@@ -53,13 +53,13 @@
     "\n",
     "# Register the kernel\n",
     "python -m ipykernel install --user \\\n",
-    "    --name=nigms_sandbox_ud \\\n",
+    "    --name=nigms_sandbox_ud__submodule_4 \\\n",
     "    --display-name \"Python (NIGMS Sandbox UD, Submodule 4)\"\n",
     "```\n",
     "\n",
     "Then, when starting the notebook, select the  `\"Python (nigms_sandbox_ud)\"` kernel from the list.\n",
     "\n",
-    "Note that you may need to restart Jupyter Lab for these changes to take effect.\n"
+    "Note that you may need to restart Jupyter Lab for these changes to take effect."
    ]
   },
   {
diff --git a/Submodule_4/Tutorials/Submodule_4_Tutorial_2_Model_Tunning_Interpretation_Deployment.ipynb b/Submodule_4/Tutorials/Submodule_4_Tutorial_2_Model_Tunning_Interpretation_Deployment.ipynb
index 905ad75..98ced8f 100644
--- a/Submodule_4/Tutorials/Submodule_4_Tutorial_2_Model_Tunning_Interpretation_Deployment.ipynb
+++ b/Submodule_4/Tutorials/Submodule_4_Tutorial_2_Model_Tunning_Interpretation_Deployment.ipynb
@@ -51,7 +51,7 @@
     "\n",
     "# Register the kernel\n",
     "python -m ipykernel install --user \\\n",
-    "    --name=nigms_sandbox_ud \\\n",
+    "    --name=nigms_sandbox_ud__submodule_4 \\\n",
     "    --display-name \"Python (NIGMS Sandbox UD, Submodule 4)\"\n",
     "```\n",
     "\n",
diff --git a/Submodule_4/Tutorials/Submodule_4_Tutorial_3_Predict_Drug_Activity_for_Androgen_Receptor.ipynb b/Submodule_4/Tutorials/Submodule_4_Tutorial_3_Predict_Drug_Activity_for_Androgen_Receptor.ipynb
index b3f9038..2d9698f 100644
--- a/Submodule_4/Tutorials/Submodule_4_Tutorial_3_Predict_Drug_Activity_for_Androgen_Receptor.ipynb
+++ b/Submodule_4/Tutorials/Submodule_4_Tutorial_3_Predict_Drug_Activity_for_Androgen_Receptor.ipynb
@@ -56,7 +56,7 @@
     "\n",
     "# Register the kernel\n",
     "python -m ipykernel install --user \\\n",
-    "    --name=nigms_sandbox_ud \\\n",
+    "    --name=nigms_sandbox_ud__submodule_4 \\\n",
     "    --display-name \"Python (NIGMS Sandbox UD, Submodule 4)\"\n",
     "```\n",
     "\n",