diff --git a/config/config.default.yaml b/config/config.default.yaml
index 73da922f..19ffef3b 100644
--- a/config/config.default.yaml
+++ b/config/config.default.yaml
@@ -539,8 +539,8 @@ sector:
       efficiency_static: 0.98
       efficiency_per_1000km: 0.977
     H2 pipeline:
-      efficiency_per_1000km: 1 # 0.979
-      compression_per_1000km: 0.019
+      efficiency_per_1000km: 1 # 0.982
+      compression_per_1000km: 0.018
     gas pipeline:
       efficiency_per_1000km: 1 #0.977
       compression_per_1000km: 0.01