diff --git a/tests/nextflow.config b/tests/nextflow.config
index ff66ccb..672dc69 100644
--- a/tests/nextflow.config
+++ b/tests/nextflow.config
@@ -7,7 +7,7 @@
 
 params.max_memory = "2.GB"
 params.max_cpus = 1
-params.ref_clusters = "$baseDir/tests/data/expected_clusters.txt"
+params.ref_clusters = "$baseDir/tests/data/clusters/expected_clusters.txt"
 
 
 /* This is required to run in WSL/Ubuntu using singularity