diff --git a/nextflow.config b/nextflow.config
index 97bfceb5..a67edce2 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -381,6 +381,7 @@ manifest {
     nextflowVersion = '!>=25.10.4'
     version         = '5.1.0dev'
     doi             = '10.1101/2023.06.05.543770'
+    diagram         = 'docs/images/nf-core-pixelator-metromap.svg'
 }
 
 // Nextflow plugins