diff --git a/files/deadlines.json b/files/deadlines.json
index 8a57292..b79f2cd 100644
--- a/files/deadlines.json
+++ b/files/deadlines.json
@@ -3,6 +3,11 @@
   "3": {
     "CompBio": {
       "Opdracht 1": 1646409600
+    },
+    "SEL2": {
+      "Milestone 1": 1648155600,
+      "Milestone 2": 1651176000,
+      "Milestone 3": 1653249600 
     }
   }
 }