diff --git a/assignments/src/MV3500Cohort2021JulySeptember/homework3/Lentz/assignment_3_walkthrough.ipynb b/assignments/src/MV3500Cohort2021JulySeptember/homework3/Lentz/assignment_3_walkthrough.ipynb
index b917e4dd644af15a01475fa8105317cd9d707edf..abcf668fe4aef7f6f49f7c7960466290a9def6e5 100644
--- a/assignments/src/MV3500Cohort2021JulySeptember/homework3/Lentz/assignment_3_walkthrough.ipynb
+++ b/assignments/src/MV3500Cohort2021JulySeptember/homework3/Lentz/assignment_3_walkthrough.ipynb
@@ -703,7 +703,7 @@
     "# next we \n",
     "def send(lat, lon, alt):\n",
     "    pdu = EntityStatePdu()\n",
-    "    pdu.entityID.entityID = 42\n",
+    "    pdu.entityID.entityID = 1.2.225.85.11.5\n",
     "    pdu.entityID.siteID = 17\n",
     "    pdu.entityID.applicationID = 23\n",
     "\n",