diff --git a/tests/test_create_dag_chart/config.yaml b/tests/test_create_dag_chart/config.yaml
index e1d111b8e0a7f835e0600c476417dd1ce779a9d6..bf2fa203c3f7588b93b019c07c41d0c61decc825 100644
--- a/tests/test_create_dag_chart/config.yaml
+++ b/tests/test_create_dag_chart/config.yaml
@@ -17,6 +17,7 @@
   STAR_idx_folder: "STAR_indices"
   output_dir: "results"
   star_indexes: "results"
+  alfa_indexes: "results"
   salmon_indexes: "results"
   kallisto_indexes: "results"
   local_log: "logs/local_log"