diff --git a/slides/main.md b/slides/main.md
index f9988f6c854bb8b03018b9a5f13f25448af46f81..af07459a8be1f24c7f1799d70ffcef56b7588fd0 100644
--- a/slides/main.md
+++ b/slides/main.md
@@ -2,6 +2,7 @@
 title: 'Under Control: A Control Theory Introduction for Computer Scientists'
 short_title: 'Under Control: A Control Theory Introduction for Computer Scientists'
 subtitle: 'Session \@ Spirals'
+date: 27/06/2023
 authors:
   - firstname: "Quentin"
     lastname: "Guilloteau"