diff --git a/config/config.perfect.yaml b/config/config.perfect.yaml
index 51a0bcb0..a146cf25 100644
--- a/config/config.perfect.yaml
+++ b/config/config.perfect.yaml
@@ -40,5 +40,4 @@ co2_budget:
 
 sector:
   central_heat_vent: true
-  # min_part_load_fischer_tropsch: 0
   min_part_load_methanolisation: 0
diff --git a/config/test/config.myopic.yaml b/config/test/config.myopic.yaml
index 0bb85ec6..cc228fc2 100644
--- a/config/test/config.myopic.yaml
+++ b/config/test/config.myopic.yaml
@@ -29,6 +29,9 @@ countries: ['BE']
 snapshots:
   start: "2013-03-01"
   end: "2013-03-08"
+  
+sector:
+  central_heat_vent: true
 
 electricity:
   co2limit: 100.e+6
diff --git a/config/test/config.perfect.yaml b/config/test/config.perfect.yaml
index d00d11ec..9fc51c5c 100644
--- a/config/test/config.perfect.yaml
+++ b/config/test/config.perfect.yaml
@@ -42,9 +42,9 @@ electricity:
   renewable_carriers: [solar, onwind, offwind-ac, offwind-dc]
 
 sector:
-  central_heat_vent: true
-  # min_part_load_fischer_tropsch: 0
+  min_part_load_fischer_tropsch: 0
   min_part_load_methanolisation: 0
+  
 atlite:
   default_cutout: be-03-2013-era5
   cutouts: