diff --git a/config/config.default.yaml b/config/config.default.yaml
index b24f2ceb..1033d49d 100644
--- a/config/config.default.yaml
+++ b/config/config.default.yaml
@@ -1001,9 +1001,11 @@ plotting:
     air heat pump: '#36eb41'
     residential urban decentral air heat pump: '#48f74f'
     services urban decentral air heat pump: '#5af95d'
+    services rural air heat pump: '#5af95d'
     urban central air heat pump: '#6cfb6b'
     ground heat pump: '#2fb537'
     residential rural ground heat pump: '#48f74f'
+    residential rural air heat pump: '#48f74f'
     services rural ground heat pump: '#5af95d'
     Ambient: '#98eb9d'
     CHP: '#8a5751'