diff --git a/nextflow.config b/nextflow.config
index 80fba759..93bbf504 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -343,6 +343,7 @@ manifest {
     nextflowVersion = '!>=25.10.4'
     version         = '1.2.0dev'
     doi             = 'https://doi.org/10.5281/zenodo.13889386'
+    diagram         = 'docs/images/nf-core-msa_metro_map.png'
 }
 
 // Nextflow plugins