diff --git a/README.md b/README.md
index fb65329..67a02da 100644
--- a/README.md
+++ b/README.md
@@ -15,10 +15,10 @@ For more information, please get in touch with Alessandra Yu at `alessandra.yu@i
 | 2024/01/26 | Dr. Caroline Charpentier | [Link](https://forms.gle/QoQo5oAPwZM4ydZ19 ) |
 | 2024/02/23 | Casper Hesp     |[Link](https://docs.google.com/forms/d/e/1FAIpQLSfnWEJJhjyA800U-FTM35zJFDRRSP-wrown3bJK73MjpmBCtQ/viewform)|
 | 2024/03/08 | Dr. David Redish | (FBI Speaker Series)     |
-| 2024/04/19 | Dr. Jonathan Roiser |  |
+| 2024/04/19 | Dr. Jonathan Roiser | [Link](https://forms.gle/1hfjJTsioABCXNTP8) |
 | 2024/05/   |  |  |
 | 2024/06/28 | Dr. Annie Haynos | |
 {: .tablelines}
 
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-![image](image/poster.jpg)
+<!-- ![image](image/poster.jpg) -->