diff --git a/src/db_utils/config.py b/src/db_utils/config.py
old mode 100644
new mode 100755
index 35b2c70ff49032b1506211e91ced64d08db60597..a98319369b0c4cf04d5b00247103b1705b4edc88
--- a/src/db_utils/config.py
+++ b/src/db_utils/config.py
@@ -42,7 +42,7 @@ class Config:
     tf_output_de = results / "tf_tables" / "cin_de_event.gz"
     gene_lost_knockft = results / "tf_tables" / "gene_lost_knockft.txt"
     tf_output_metadata = results / "tf_tables" / "cin_project_tf.txt"
-
+    gene_age = results / "gene_age"
     lcr_data = data / "LCR"
     ef_metadata = data / "metadata_files" / "EF.xlsx"
     ef_folder = data / "EF_data"