diff --git a/src/pages/course/type-pie/type-pie.ts b/src/pages/course/type-pie/type-pie.ts
index 05c4133..0afdb21 100644
--- a/src/pages/course/type-pie/type-pie.ts
+++ b/src/pages/course/type-pie/type-pie.ts
@@ -38,7 +38,7 @@ export default class TypePie extends Vue
             {
                 type: 'pie',
                 avoidLabelOverlap: false,
-                radius: '60%',
+                radius: ['40%', '60%'],
                 center: ['50%', '55%'],
                 data: this.course.assignmentTypes.map((t, i) => {return {
                     value: t.weight,