diff --git a/astrocyte_pkg.yml b/astrocyte_pkg.yml
index f74af09767a807ddcd2fb1857088859c21adbc23..ded112753f2f6a7485b5499ab4c5e6aa23c8ef54 100644
--- a/astrocyte_pkg.yml
+++ b/astrocyte_pkg.yml
@@ -158,9 +158,9 @@ workflow_parameters:
   - id: genome
     type: select
     choices:
-      - [ '/project/shared/bicf_workflow_ref/GRCh38', 'Human GRCh38']
-      - [ '/project/shared/bicf_workflow_ref/GRCh37', 'Human GRCh37']
-      - [ '/project/shared/bicf_workflow_ref/GRCm38', 'Mouse GRCm38']
+      - [ '/project/shared/bicf_workflow_ref/human/GRCh38', 'Human GRCh38']
+      - [ '/project/shared/bicf_workflow_ref/human/GRCh37', 'Human GRCh37']
+      - [ '/project/shared/bicf_workflow_ref/mouse/GRCm38', 'Mouse GRCm38']
     required: true
     description: |
       Reference genome for alignment
diff --git a/workflow/main.nf b/workflow/main.nf
index 6fe1dddf2bcb51469a27650e30e700cda15a5eb5..5158e81a84006c1c6aa30ad1f0e7ee149c62eec8 100644
--- a/workflow/main.nf
+++ b/workflow/main.nf
@@ -6,7 +6,7 @@ params.output= "$baseDir/output"
 params.fastqs="$params.input/*.fastq.gz"
 params.design="$params.input/design.txt"
 
-params.genome="/project/shared/bicf_workflow_ref/GRCh38/"
+params.genome="/project/shared/bicf_workflow_ref/human/GRCh38/"
 params.markdups="picard"
 params.stranded="0"
 params.pairs="pe"
@@ -20,7 +20,8 @@ fastqs=file(params.fastqs)
 design_file = file(params.design)
 gtf_file = file("$params.genome/gencode.gtf")
 genenames = file("$params.genome/genenames.txt")
-geneset = file("$params.genome/gsea_gmt/$params.geneset")
+
+geneset = file("$params.genome/../gsea_gmt/$params.geneset")
 dbsnp="$params.genome/dbSnp.vcf.gz"
 indel="$params.genome/GoldIndels.vcf.gz"
 knownindel=file(indel)