diff --git a/03_dereplication/test/test_derep_tally.sh b/03_dereplication/test/test_derep_tally.sh
new file mode 100644
index 0000000000000000000000000000000000000000..91487114c13f9972be6140004288e6ddf6956c6c
--- /dev/null
+++ b/03_dereplication/test/test_derep_tally.sh
@@ -0,0 +1,6 @@
+source 98_infos/config.sh
+tally=${SINGULARITY_EXEC_CMD}" "${EDNATOOLS_SIMG}" tally"
+ALL_SAMPLE_SEQ_UNIQ=$(pwd)/03_dereplication/test/01_vsearch/grinder_teleo1_all_sample_clean.uniq.fasta
+
+
+$tally --fasta-in --fasta-out -i ${ALL_SAMPLE_SEQ_UNIQ} -o test
\ No newline at end of file