diff --git a/content/lsd-seminar/2024wi.md b/content/lsd-seminar/2024wi.md
index dd5b582..1d9d047 100644
--- a/content/lsd-seminar/2024wi.md
+++ b/content/lsd-seminar/2024wi.md
@@ -25,7 +25,7 @@ Talks will be advertised on the [ucsc-lsd-seminar-announce](https://groups.googl
 | [Feb. 2](#feb-2)      | _TBD_                                                                 | _TBD_                                                             |
 | [Feb. 9](#feb-9)      | _TBD_                                                                 | _TBD_                                                             |
 | [Feb. 16](#feb-16)    | _TBD_                                                                 | _TBD_                                                             |
-| [Feb. 23](#feb-23)    | _TBD_                                                                 | _TBD_                                                             |
+| [Feb. 23](#feb-23)    | Achilles Benetopoulos                                                 | _TBD_                                                             |
 | [March 1](#march-1)   | _TBD_                                                                 | _TBD_                                                             |
 | [March 8](#march-8)   | _TBD_                                                                 | _TBD_                                                             |
 | [March 15](#march-15) | _TBD_                                                                 | _TBD_                                                             |
@@ -94,7 +94,7 @@ Talks will be advertised on the [ucsc-lsd-seminar-announce](https://groups.googl
 
 # Feb. 23
 
-**Speaker:** _TBD_
+**Speaker:** Achilles Benetopoulos
 
 **Title:** _TBD_