diff --git a/non-regression-tests/run_HK97.sh b/non-regression-tests/run_HK97.sh
index 33a94c3452ba1e9eb5b96be2ba6de2065a0c7af6..70dd7d760f900604bc706f0c6758e14fdf9e7462 100755
--- a/non-regression-tests/run_HK97.sh
+++ b/non-regression-tests/run_HK97.sh
@@ -5,5 +5,4 @@ SCRIPT_PATH=../phagetermvirome
 
 echo "running PhageTerm on HK97 genome"
 python $SCRIPT_PATH/PhageTerm.py -f $DATA_PATH/R1_1M_READS_EACH_PHAGE.fastq.20 -p $DATA_PATH/R2_1M_READS_EACH_PHAGE.fastq.20 -r $DATA_PATH/HK97_assembly.fasta || exit 1
-python check_HK97_res.py || exit 2
--r
\ No newline at end of file
+python check_HK97_res.py || exit 2
\ No newline at end of file