diff --git a/astrocyte_pkg.yml b/astrocyte_pkg.yml
index 1a7cb7a0cf81e44d4f67198cc57b5ad91fdd3820..ff1a7c8f42bf6f7bee074ebaa9d8d205999a610e 100755
--- a/astrocyte_pkg.yml
+++ b/astrocyte_pkg.yml
@@ -135,9 +135,10 @@ workflow_parameters:
     type: select
     default: 'auto'
     choices:
-      - ['auto', 'Auto Detect']
-      - ['three', '3']
-      - ['two', '2']
+      - ['auto', "Auto Detect"]
+      - ['3GEXv3', "3'GEX v3 (3' Gene Expression)"]
+      - ['3GEXv2', "3'GEX v2 (3' Gene Expression)"]
+      - ['5GEX', "5'GEX Auto (5' Gene Expression)"]
     required: true
     description: |
       10x single cell gene expression chemistry version (only used in cellranger version 3.x).
diff --git a/cleanup.sh b/cleanup.sh
new file mode 100644
index 0000000000000000000000000000000000000000..9569ff54fd71cd94bddde415af03a101820ab514
--- /dev/null
+++ b/cleanup.sh
@@ -0,0 +1,7 @@
+rm *.out
+rm pipeline_trace*.txt*
+rm report*.html*
+rm timeline*.html*
+rm .nextflow*.log*
+rm -r .nextflow/
+rm -r work/
diff --git a/workflow/main.nf b/workflow/main.nf
index f5cdf7551d5551df8a29570c2c949ca85b7b7a6e..07b742e36bbb8e09c1c26b8f2a43be1607fe98ff 100755
--- a/workflow/main.nf
+++ b/workflow/main.nf
@@ -31,12 +31,14 @@ if (params.kitVersion == "three" && params.version == '2.1.1') {
 if (params.astrocyte) {
   print("Running under astrocyte")
   params.genomeLocation = '/project/apps_database/cellranger/refdata-cellranger-'
-  if (params.kitVersion == "one") {
+  if (params.kitVersion == "3GEXv1") {
     params.chemistryParam ='SC3Pv1'
-  } else if (params.kitVersion == "two") {
+  } else if (params.kitVersion == "3GEXv2") {
     params.chemistryParam ='SC3Pv2'
-  } else if (params.kitVersion == "three") {
+  } else if (params.kitVersion == "3GEXv3") {
     params.chemistryParam ='SC3Pv3'
+  } else if (params.kitVersion == "5GEX") {
+    params.chemistryParam ='fiveprime'
   } else {
     params.chemistryParam = 'auto'
   }
@@ -358,4 +360,4 @@ process multiqc {
     multiqc -c ${multiqcConf} .
     """
 
-}
\ No newline at end of file
+}