diff --git a/slides/logistics.md b/slides/logistics.md
index 9860f386..dbd67a50 100644
--- a/slides/logistics.md
+++ b/slides/logistics.md
@@ -4,11 +4,11 @@
 
 - Hello! I'm Jérôme ([@jpetazzo](https://twitter.com/jpetazzo))
 
-- The workshop will run from 9am to 5pm
+- The workshop will run from 9:00 to 17:00
 
-- There will be a lunch break
+- There will be a lunch break at 12:30
 
-  (And coffee breaks!)
+  (And coffee breaks around 10:30 and 15:30)
 
 - Feel free to interrupt for questions at any time