diff --git a/_events/2021/05/2021-05-21-python.md b/_events/2021/05/2021-05-21-python.md
index 4eb6a1e861830f885e5016ae8f014e1ed6920a95..548b51752b9f0411a90c1e0197744cc21f9bf72e 100644
--- a/_events/2021/05/2021-05-21-python.md
+++ b/_events/2021/05/2021-05-21-python.md
@@ -4,13 +4,13 @@ layout: event
 organizers:
   - erxleben
 lecturers:
-  - TBA
+  - erxleben
 type:   workshop
 start:
     date:   "2021-05-21"
 end:
     date:   "2021-05-21"
-registration_link:
+registration_link: "https://events.hifis.net/event/108/"
 location:
     campus: Online
 fully_booked_out: false
diff --git a/_events/2021/05/2021-05-26-code-publication.md b/_events/2021/05/2021-05-26-code-publication.md
index ccbd0da56133d6669511bcde0620fb19920f7405..d85f50b4affb5de514650e890d79cafbffff4c6b 100644
--- a/_events/2021/05/2021-05-26-code-publication.md
+++ b/_events/2021/05/2021-05-26-code-publication.md
@@ -3,6 +3,14 @@ title: "Let's Make Your Script Ready for Publication"
 layout: event
 organizers:
   - belayneh
+  - dworatzyk
+  - "Johannes Petereit"
+lecturers:
+  - belayneh
+  - dolling
+  - schlauch
+  - "Christian Meeßen"
+  - "Stefan Lüdtke"
 type:   Workshop
 start:
     date:   "2021-05-26"
@@ -12,6 +20,8 @@ end:
     time:   "18:00"
 location:
     campus: "Online"
+fully_booked_out: false
+registration_link: https://events.hifis.net/event/111/
 excerpt:
     "The workshop covers topics of best practices for software publication."
 redirect_from:
@@ -40,6 +50,6 @@ You learn to apply the presented strategies using either the example code or you
 ## Requirements
 
 - Basic Git skills are required. A good and quick tutorial can be found in the [Software Carpentry's Git Novice episodes 1 to 9](https://swcarpentry.github.io/git-novice/).
- - Participants require a computer equipped with a modern Web browser and their specific environment (e.g., Git client, editor) for working on their scripts. We will provide more detailed setup information before the workshop.
+ - Participants require a computer equipped with a modern Web browser and their specific environment (e.g., Git client, editor) for working on their scripts.You will find more information on [the workshop page](https://swc-bb.git-pages.gfz-potsdam.de/swc-pages/2021-05-26-GFZ-virtual/).
 
-Registration will open 2-3 weeks before the event. We are looking forward to seeing you! 
+Registration is possible from 11 to 18 May, 2021. We are looking forward to seeing you!