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![LETITA BUZEA](https://uploads.teamtreehouse.com/production/profile-photos/11652769/micro_poza_leti.jpg)
LETITA BUZEA
Full Stack JavaScript Techdegree Student 4,247 PointsSolution already in workspace
Part of the solution was already written in the workspace.
taskList.addEventListener('mouseover', (event) => { if(event.target.tagName === 'LI'){ event.target.textContent = event.target.textContent.toUpperCase(); } })
![Paul Arnone](https://secure.gravatar.com/avatar/6206c0b9e64938237114d29433895efd?s=60&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Paul Arnone
6,657 PointsYup, same thing happened to me as well. Was wondering why mine was already working.
![Darrel Valdiviezo](https://uploads.teamtreehouse.com/production/profile-photos/11688475/micro_tempImage0XyvbW.jpg)
Darrel Valdiviezo
Full Stack JavaScript Techdegree Student 13,224 PointsSame here i guess he used the "The event listener callback"
2 Answers
![Travis Alstrand](https://uploads.teamtreehouse.com/production/profile-photos/11694118/micro_travisbadge2.jpg)
Travis Alstrand
Treehouse TeacherThe Workspace should be all good to go, if needed, you can go to the Workspaces page and delete your current version of this Workspace. Then you can go back to that video, open the Workspace again and it should be all reset to how it is when Reggie starts the course.
I'm sure you're all already past that point though and have continued working on your Workspace through the following videos, my apologies if that caused confusion when getting to that video where Reggie implements that eventListener.
![Travis Alstrand](https://uploads.teamtreehouse.com/production/profile-photos/11694118/micro_travisbadge2.jpg)
Travis Alstrand
Treehouse TeacherThank you for pointing this out to us! I'll inform the team!
![michael apprich](https://secure.gravatar.com/avatar/81bce079f8059b6c63b13dfa9a937438?s=60&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
michael apprich
9,989 Pointsposted on Feb 14
It's April 21 and this is still the case...
Why is the quality in course material so noticeable all of a sudden?
Naoki Yoshida
6,984 PointsNaoki Yoshida
6,984 PointsThis is my case too. Made me lose time.