diff --git a/WGS_pipeline/guide_mutation_binary.wdl b/WGS_pipeline/guide_mutation_binary.wdl
index b9118ec0..df53e8c9 100644
--- a/WGS_pipeline/guide_mutation_binary.wdl
+++ b/WGS_pipeline/guide_mutation_binary.wdl
@@ -1,4 +1,4 @@
-version 1.1
+version 1.0
 
 workflow run_guide_mutation {
     input {
@@ -78,6 +78,8 @@ task guide_mutation {
             --format ~{bcftools_format} \
             ~{vcf} > tkov3_~{sample_id}.bed
 
+        touch "~{sample_id}_avana_mut_binary.csv" "~{sample_id}_humagne_mut_binary.csv" "~{sample_id}_ky_mut_binary.csv" "~{sample_id}_brunello_mut_binary.csv" "~{sample_id}_tkov3_mut_binary.csv"
+
         python -u /install/depmapomics/tasks/map_to_guides.py \
               --sample_id ~{sample_id} \
               --bed_filenames 'avana_~{sample_id}.bed,humagne_~{sample_id}.bed,ky_~{sample_id}.bed,brunello_~{sample_id}.bed,tkov3_~{sample_id}.bed'\