diff --git a/astrocyte_pkg.yml b/astrocyte_pkg.yml
index 7c34bde1e06c081a27fc30ffa010ad627b8efebf..f33b7edd33b90e19be16f8f81cfb186bde9c2889 100755
--- a/astrocyte_pkg.yml
+++ b/astrocyte_pkg.yml
@@ -151,10 +151,12 @@ workflow_parameters:
       10x cellranger version.
 
   - id: astrocyte
-    type: string
-    required: true
+    type: select
     default: 'true'
-    regex: "true"
+    choices:
+      - [ 'true', 'true']
+    required: true
+    regex: 'true'
     description: |
       Ensure configuraton for astrocyte.
 
diff --git a/workflow/conf/biohpc.config b/workflow/conf/biohpc.config
index 71409aca77cfb01cb00e863855228276d98edb95..e69f0507b028c493d49bbbada40e051034dc0ac7 100755
--- a/workflow/conf/biohpc.config
+++ b/workflow/conf/biohpc.config
@@ -9,15 +9,15 @@ process {
   }
   $count211 {
     module = ['cellranger/2.1.1']
-    memory = '120GB'
+    queue = '128GB,256GB,256GBv1,384GB'
   }
   $count301 {
     module = ['cellranger/3.0.1']
-    memory = '120GB'
+    queue = '128GB,256GB,256GBv1,384GB'
   }
   $count302 {
     module = ['cellranger/3.0.2']
-    memory = '120GB'
+    queue = '128GB,256GB,256GBv1,384GB'
   }
 }