diff --git a/_events/2023-05-15-michael-hedderich.md b/_events/2023-05-15-michael-hedderich.md
index 3d95057..d9b92cc 100644
--- a/_events/2023-05-15-michael-hedderich.md
+++ b/_events/2023-05-15-michael-hedderich.md
@@ -8,7 +8,7 @@ website: https://www.michael-hedderich.de
 time: May 15, 2023; 17:00–18:00
 location: Akademiestr. 7, room 218A (meeting room)
 roomfinder: 
-img: assets/img/michael.png
+img: assets/img/michael-talk.png
 imgalt: Portrait of Michael A. Hedderich
 imgside: left
 anchor: 2023-05-15-michael-hedderich
diff --git a/_pages/about.md b/_pages/about.md
index b5de1ae..0848a2f 100644
--- a/_pages/about.md
+++ b/_pages/about.md
@@ -29,7 +29,7 @@ staff:
     - name: Michael Hedderich
       description: Junior Research Group Leader
       website: https://www.michael-hedderich.de/
-      picture: mainlp-logo-500.png
+      picture: michael.jpg
     - name: Siyao (Logan) Peng
       description: Postdoc (2023–)
       website: https://logan-siyao-peng.github.io/
diff --git a/assets/img/michael.png b/assets/img/michael-talk.png
similarity index 100%
rename from assets/img/michael.png
rename to assets/img/michael-talk.png
diff --git a/assets/img/michael.jpg b/assets/img/michael.jpg
new file mode 100644
index 0000000..d911fa0
Binary files /dev/null and b/assets/img/michael.jpg differ