diff --git a/src/teaching/cse-7xx/2019sp.erb b/src/teaching/cse-7xx/2019sp.erb
index ce3b2c62..94209590 100644
--- a/src/teaching/cse-7xx/2019sp.erb
+++ b/src/teaching/cse-7xx/2019sp.erb
@@ -119,6 +119,9 @@ schedule:
     - title: "Synthesizing Type-Detection Logic for Rich Semantic Data Types using Open-source Code"
       name: Carl Nuessle
   - date: Apr 17
+    speakers:
+    - title: "Descriptive and Prescriptive Data Cleaning"
+      name: Jason Kim
   - date: Apr 24
   - date: May 1
   - date: May 8