diff --git a/_publications/2023-09-25-paper-title-number-1.md b/_publications/2023-09-25-paper-title-number-1.md
index dcca302beff0b..9ea59f0ac54e9 100644
--- a/_publications/2023-09-25-paper-title-number-1.md
+++ b/_publications/2023-09-25-paper-title-number-1.md
@@ -1,6 +1,5 @@
 ---
 title: "Long-distance atmospheric transport of microplastic fibres influenced by their shapes"
-collection: publications
 date: 2023-09-25
 venue: 'Nature Geoscience'
 paperurl: 'https://www.nature.com/articles/s41561-023-01264-6'