diff --git a/variants/gatkrunner.sh b/variants/gatkrunner.sh
index c1b936144c291fd8a7e54dfa6483289e95565f77..bd0e964fd4a65d2ebb9edb0231574495c579cc48 100755
--- a/variants/gatkrunner.sh
+++ b/variants/gatkrunner.sh
@@ -57,7 +57,7 @@ else
 fi
 
 source /etc/profile.d/modules.sh
-module load gatk/4.2.1.0 samtools/gcc/1.8
+module load gatk/4.1.2.0 samtools/gcc/1.8
 samtools index -@ $SLURM_CPUS_ON_NODE ${sbam}
 
 if [[ $algo == 'gatkbam_rna' ]]
diff --git a/variants/uni_norm_annot.sh b/variants/uni_norm_annot.sh
index b2007aacec26549c0b890855b05d8f372dafde72..dba02f29f8ffdd1717d49e7f33f8b78caccb15be 100644
--- a/variants/uni_norm_annot.sh
+++ b/variants/uni_norm_annot.sh
@@ -15,6 +15,7 @@ do
     case $opt in
         r) index_path=$OPTARG;;
         p) pair_id=$OPTARG;;
+	
 	v) vcf=$OPTARG;;
         h) usage;;
     esac