diff --git a/meetings/interop-wg-meeting.yaml b/meetings/interop-wg-meeting.yaml
index 6c0ab713..90e19b5a 100644
--- a/meetings/interop-wg-meeting.yaml
+++ b/meetings/interop-wg-meeting.yaml
@@ -1,11 +1,11 @@
 project:  Interop Working Group Meeting
 meeting_id: interopwg
 schedule:
-  - time:       '1400'
-    day:        Friday
+  - time:       '1600'
+    day:        Thursday
     irc:        openstack-interop
     frequency:  weekly
-    start_date: 20210709
+    start_date: 20210923
 chair: Arkady Kanevsky (arkady_kanevsky)
 description:  >
   This is the weekly meeting of the Interop Working Group. The meeting takes