diff --git a/workflow/main.nf b/workflow/main.nf
index 07b742e36bbb8e09c1c26b8f2a43be1607fe98ff..92c55698720d11abfb3f1ea78fb9166dae151e52 100755
--- a/workflow/main.nf
+++ b/workflow/main.nf
@@ -15,14 +15,14 @@ params.designFile = "${baseDir}/../test_data/design.csv"
 params.genome = 'GRCh38-3.0.0'
 params.expectCells = 10000
 params.forceCells = 0
-params.kitVersion = 'three'
+params.kitVersion = '3GEXv3'
 params.version = '3.1.0'
 params.astrocyte = false
 params.outDir = "${baseDir}/output"
 params.multiqcConf = "${baseDir}/conf/multiqc_config.yaml"
 params.references = "${baseDir}/../docs/references.md"
 
-if (params.kitVersion == "three" && params.version == '2.1.1') {
+if (params.kitVersion == "3GEXv3" && params.version == '2.1.1') {
   print("Cellranger Version 2.1.1 requires kitVersion 2")
   System.exit(32)	
 }