diff --git a/modules/viquas/viquas b/modules/viquas/viquas
index 9b0f1d0..ee196b7 100644
--- a/modules/viquas/viquas
+++ b/modules/viquas/viquas
@@ -29,7 +29,8 @@ fi
 REFERENCE_FILE=$(basename "${1}")
 BAM_FILE=$(basename "${2}")
 
-cp -r /viquas/{viquas_files,ViQuaS.R} .
+cp -r /viquas/viquas_files .
+cp /viquas/ViQuaS.R .
 
 case $NUM_ARGS in
   2)
@@ -44,4 +45,5 @@ case $NUM_ARGS in
   exit 1
 esac
 
-rm -rf ./{viquas_files,ViQuaS.R}
+rm -rf ./viquas_files
+rm ViQuaS.R