diff --git a/hdms/2024/program.html b/hdms/2024/program.html
index bcde55a..dd7ecf0 100644
--- a/hdms/2024/program.html
+++ b/hdms/2024/program.html
@@ -83,7 +83,7 @@ <h4> Download the program
                                     <td class="program-sessions"> <b>Keynote 1:</b> Stavros Papadopoulos (TileDB) </td>
                                 </tr>
                                 <tr>
-                                    <td colspan="2" class="program-session-titles"> <b> Session 1: "Modern Data Processing" </b> </tr>
+                                    <td colspan="2" class="program-session-titles"> <b> Session 1: "Modern Data Processing" </b> Chair: TBA </tr>
                                 </tr>
                                 <tr>
                                     <td class="program-sessions">10:00 - 10:10am</td>
@@ -244,7 +244,7 @@ <h4> Download the program
                                     <td class="program-sessions"> <b>Break</b> </td>
                                 </tr>
                                 <tr>
-                                    <td colspan="2" class="program-session-titles"> <b> Session 2: "Time-Series, Mobile, Scientific Databases" </b> </tr>
+                                    <td colspan="2" class="program-session-titles"> <b> Session 2: "Time-Series, Mobile, Scientific Databases" </b> Chair: TBA</tr>
                                 </tr>
                                 <tr>
                                     <td class="program-sessions">12:00 - 12:10pm</td>
@@ -435,10 +435,10 @@ <h4> Download the program
                                 </tr>
                                 <tr>
                                     <td class="program-sessions">9:30 - 10:00am</td>
-                                    <td class="program-sessions"> <b> Keynote 3: <i>Data Management innovation at Amazon Web Services </i></b>, Ippokratis Pandis (Amazon Web Services) </td>
+                                    <td class="program-sessions"> <b> Keynote 3: <i>Data Management innovation at Amazon Web Services</i></b>, Ippokratis Pandis (Amazon Web Services) </td>
                                 </tr>
                                 <tr>
-                                    <td colspan="2" class="program-session-titles"> <b> Session 1: "Query Processing & Execution" </b> </tr>
+                                    <td colspan="2" class="program-session-titles"> <b> Session 3: "Query Processing & Execution" </b> Chair: TBA</tr>
                                 </tr>
                                 <tr>
                                     <td class="program-sessions">10:00 - 10:10am</td>
@@ -594,7 +594,7 @@ <h4> Download the program
                                     <td class="program-sessions"> <b>Break</b> </td>
                                 </tr>
                                 <tr>
-                                    <td colspan="2" class="program-session-titles"> <b> Session 2: "Indexing & Similarity Search" </b> Chair: Chair </tr>
+                                    <td colspan="2" class="program-session-titles"> <b> Session 4: "Indexing & Similarity Search" </b> Chair: TBA </tr>
                                 </tr>
                                 <tr>
                                     <td class="program-sessions">12:00 - 12:10pm</td>