diff --git a/_imagemeta/feinstaub2.markdown b/_imagemeta/feinstaub2.markdown
index 4fbff3baa5b8233fccbb290f4aac826875017730..03c6464dd4ed60f216de1fc24c8f8dd8506dbd46 100644
--- a/_imagemeta/feinstaub2.markdown
+++ b/_imagemeta/feinstaub2.markdown
@@ -4,6 +4,7 @@ picurl: https://chaotikum.org/_media/projekte:vortraege:feinstaub2.jpg
 description: Feinstaubsensor auf einem Balkon
 author: "Lukas Ruge"
 license: "<a href='https://creativecommons.org/licenses/by-nc/4.0/de/'>CC BY NC</a>"
+size: "1768x1326"
 tags:
  - feinstaub
 ---