diff --git a/src/components/forms/EditTaskForm.js b/src/components/forms/EditTaskForm.js
index a509d158de6ca159fdce2eda475ea53be63bfeaf..ccf532044d3020e3cb0b6cb36f649cdd0ecf0920 100644
--- a/src/components/forms/EditTaskForm.js
+++ b/src/components/forms/EditTaskForm.js
@@ -84,7 +84,7 @@ class EditTaskForm extends Component {
             color='green'
             disabled={
               title === '' ||
-              title.length > 150 ||
+              (title !== undefined ? title.length > 150 : false) ||
               text === '' ||
               deadline === '' || moment().isAfter(deadline)
             }