diff --git a/hub/.gitignore b/hub/.gitignore
index 43404248..e23b0042 100644
--- a/hub/.gitignore
+++ b/hub/.gitignore
@@ -3,7 +3,6 @@
 .idea/
 /development_tests/
 /data/energy_systems/heat_pumps/*.csv
-!/data/energy_systems/heat_pumps/technical_performance.csv
 /data/energy_systems/heat_pumps/*.insel
 .DS_Store
 **/.env