diff --git a/nextflow.config b/nextflow.config
index 337a41d..8bc56cc 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -344,6 +344,7 @@ manifest {
     nextflowVersion = '!>=25.10.4'
     version         = '1.0dev'
     doi             = ''
+    diagram         = 'docs/images/spatialvi_subway.png'
 }
 
 // Nextflow plugins