diff --git a/src/pages/overall/overall-course/assignment-entry/assignment-entry.ts b/src/pages/overall/overall-course/assignment-entry/assignment-entry.ts
index ca627ac..b2f2c58 100644
--- a/src/pages/overall/overall-course/assignment-entry/assignment-entry.ts
+++ b/src/pages/overall/overall-course/assignment-entry/assignment-entry.ts
@@ -6,9 +6,10 @@ import moment from 'moment';
 })
 export default class AssignmentEntry extends Vue
 {
-    // @ts-ignore
     @Prop({required: true}) assignment: Assignment;
 
+    @Prop({default: false})
+
     /**
      * Format a date to the displayed format
      *
diff --git a/tsconfig.json b/tsconfig.json
index b57578e..e14dd9f 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -24,7 +24,10 @@
       "dom",
       "dom.iterable",
       "scripthost"
-    ]
+    ],
+
+    // Custom
+    "strictPropertyInitialization": false
   },
   "include": [
     "src/**/*.ts",