diff --git a/examples/apol1/apol1-classifier/project.yaml b/examples/apol1/apol1-classifier/project.yaml
index df079c1..cc76ed7 100644
--- a/examples/apol1/apol1-classifier/project.yaml
+++ b/examples/apol1/apol1-classifier/project.yaml
@@ -2,7 +2,7 @@ name: apol1-classifier
 author: madhava@openmined.org
 workflow: workflow.nf
 template: dynamic-nextflow
-version: 0.1.1
+version: 0.1.0
 assets:
 - classify_apol1.py
 inputs:
diff --git a/examples/apol1/apol1-classifier/workflow.nf b/examples/apol1/apol1-classifier/workflow.nf
index 6753577..eb87533 100644
--- a/examples/apol1/apol1-classifier/workflow.nf
+++ b/examples/apol1/apol1-classifier/workflow.nf
@@ -47,10 +47,9 @@ process apol1_classifier {
         path "result_APOL1_${participant_id}.tsv"
 
     script:
-    def genoFileName = genotype_file.getName()
+    def filename = genotype_file.name
     """
-    GENO_FILE=$(printf '%q' "${{genoFileName}}")
-    bioscript classify "${{assets_dir}}/classify_apol1.py" --file $GENO_FILE --participant_id "${{participant_id}}"
+    bioscript classify "${{assets_dir}}/classify_apol1.py" --file "${filename}" --participant_id "${{participant_id}}"
     """
 }
 
diff --git a/examples/brca/brca-classifier/workflow.nf b/examples/brca/brca-classifier/workflow.nf
index 3eeee26..64cd836 100644
--- a/examples/brca/brca-classifier/workflow.nf
+++ b/examples/brca/brca-classifier/workflow.nf
@@ -47,10 +47,9 @@ process brca_classifier {
         path "result_BRCA_${participant_id}.tsv"
 
     script:
-    def genoFileName = genotype_file.getName()
+    def filename = genotype_file.name
     """
-    GENO_FILE=$(printf '%q' "${{genoFileName}}")
-    bioscript classify "${{assets_dir}}/classify_brca.py" --file $GENO_FILE --participant_id "${{participant_id}}"
+    bioscript classify "${{assets_dir}}/classify_brca.py" --file "${filename}" --participant_id "${{participant_id}}"
     """
 }
 
diff --git a/examples/herc2/herc2-classifier/project.yaml b/examples/herc2/herc2-classifier/project.yaml
index 444e3b4..78d7363 100644
--- a/examples/herc2/herc2-classifier/project.yaml
+++ b/examples/herc2/herc2-classifier/project.yaml
@@ -2,7 +2,7 @@ name: herc2-classifier
 author: madhava@openmined.org
 workflow: workflow.nf
 template: dynamic-nextflow
-version: 0.1.1
+version: 0.1.0
 assets:
 - classify_herc2.py
 inputs:
diff --git a/examples/herc2/herc2-classifier/workflow.nf b/examples/herc2/herc2-classifier/workflow.nf
index 3a531f3..e450e7c 100644
--- a/examples/herc2/herc2-classifier/workflow.nf
+++ b/examples/herc2/herc2-classifier/workflow.nf
@@ -47,10 +47,9 @@ process herc2_classifier {
         path "result_HERC2_${participant_id}.tsv"
 
     script:
-    def genoFileName = genotype_file.getName()
+    def filename = genotype_file.name
     """
-    GENO_FILE=$(printf '%q' "${{genoFileName}}")
-    bioscript classify "${{assets_dir}}/classify_herc2.py" --file $GENO_FILE --participant_id "${{participant_id}}"
+    bioscript classify "${{assets_dir}}/classify_herc2.py" --file "${filename}" --participant_id "${{participant_id}}"
     """
 }
 
diff --git a/python/src/bioscript/biovault.py b/python/src/bioscript/biovault.py
index 3c8246b..52a2262 100644
--- a/python/src/bioscript/biovault.py
+++ b/python/src/bioscript/biovault.py
@@ -649,8 +649,8 @@ def aggregated = aggregate_results(
     script:
     def genoFileName = genotype_file.getName()
     """
-    GENO_FILE=$(printf '%q' "${{genoFileName}}")
-    bioscript classify "${{assets_dir}}/{workflow_script_asset}" --file $GENO_FILE --participant_id "${{participant_id}}"
+    GENO_FILE=\$(printf '%q' "${{genoFileName}}")
+    bioscript classify "${{assets_dir}}/{workflow_script_asset}" --file \$GENO_FILE --participant_id "${{participant_id}}"
     """
 }}